Happiness wears many faces, and suffering springs from countless sources. Do not compare your life against others’; beneath the bright surface of another’s life lie struggles you cannot see. Comparison is one of the greatest sources of unrest. Focus on your own path, accept your own pace, and your heart may find peace. 中文（托尔斯泰《安娜·卡列尼娜》，草婴译） 幸福的内核各不相同，痛苦的来源也千差万别。不要拿自己的人生和别人对照，别人光鲜的表象之下，藏着你看不见的挣扎。比较是烦恼最大的来源之一，专注走好自己的路，接纳自己的节奏，内心才会安宁。 英文

萨特《存在与虚无》（凝视、控制与关系博弈） 中文：在爱情中，人常常想要占有对方的意识，希望对方只以自己为中心，这是一种隐秘的权力博弈。当一方试图把另一方变成自己的附属物，自由就会被侵犯，反抗随之而来。没有人能够永久掌控另一个人的感受。理性的亲密，是承认彼此都是独立的自由主体，在自愿的前提下互相靠近，而不是征服对方。 英文：In love, people often seek to possess the consciousness of the beloved, hoping the other revolves entirely around them. This is a hidden power game. When one party tries to reduce another into an accessory, freedom is violated and resistance emerges. No one can permanently command another person’s feelings. Rational intimacy recognizes each person as an independent free being, drawing close by mutual consent instead of seeking conquest.

荣格《潜意识心理学》（亲密里阴影的博弈） 中文：我们会被他人身上自己缺失的特质吸引，这是潜意识的补偿机制。但长久相处之后，当初吸引我们的特质，常常变成矛盾的源头。关系如同镜子，照见彼此未曾看见的阴影。理性博弈在这里的意义，不是改造对方，而是看见双方阴影的互动规律，学会容纳差异，而不是持续对抗彼此的阴暗面。 英文：We are drawn to qualities we lack within ourselves, driven by the unconscious drive of compensation. Yet after long companionship, those very traits that once fascinated us often become sources of friction. A relationship acts like a mirror, revealing shadows we cannot see in ourselves. The rational game here is not to remake the other person, but to observe how these shadows interact, learning to hold differences rather than perpetually fighting one another’s darker sides.

亚当·斯密《道德情操论》（共情在亲密交换中的作用） 中文：共情是亲密合作的润滑剂，它让我们能够预判对方的感受，调整自己的策略。但共情不等于无底线迁就。过度共情而忽视自身，会让合作变成单方面供给；缺乏共情、只计算得失，又会让关系冰冷疏离。良好的亲密博弈，是共情与自利之间维持动态平衡，既看见对方，也守住自己。 英文：Sympathy lubricates intimate cooperation, helping us anticipate another’s feelings and adjust our own strategy. Yet sympathy is not boundless accommodation. Too much sympathy without self-regard turns cooperation into one-sided giving, while cold calculation without sympathy drains warmth from the bond. Healthy relational play maintains a dynamic balance between sympathy and self-interest, seeing the other without abandoning oneself.

The finest marriage rests on virtuous friendship rather than mere appetite or convenience. The goal of this kind of marital game is shared good, not one-sided gratification. Spouses help one another grow, weighing collective well-being in every trade-off. Such bonds carry built-in tolerance; both are willing to set aside immediate victory for lasting shared happiness. 亚里士多德《尼各马可伦理学》（夫妻友谊式婚姻） 中文：最好的婚姻，建立在德性友谊之上，而不只是情欲或利益捆绑。友谊式婚姻的博弈目标是共同的善，而不是单方面满足欲望。夫妻互相促进彼此的成长，在取舍时兼顾共同福祉。这种关系自带容错空间，愿意为长远的共同幸福，放弃当下一时的输赢。

马基雅维利《君主论》（人际中的声誉信号） 中文：在人际互动中，他人会根据你的过往行为预判你的策略。稳定一致的形象，是一种强大信号。不必刻意讨好所有人，也不必随意展露全部弱点。理性的社交不是伪装成完美的人，而是有意识管理自己传递出去的信号，让别人清楚你的底线，知道背叛你会付出代价。 英文：In social interaction, others predict your strategy based on your history of actions. A consistent reputation acts as a powerful signal. You need not please everyone, nor expose all vulnerabilities casually. Rational social conduct is not about pretending perfection; it means intentionally managing the signals you send, so others understand your boundaries and recognize that betrayal carries consequences.

Friendship takes three forms: utility, pleasure and virtue. Friendships of utility rest on exchange of benefit and dissolve easily once advantage fades; friendships of pleasure depend on temporary enjoyment. Only virtuous friendship admires the other for their character and pursues shared goodness. Rational social discernment distinguishes these types, avoiding the mistake of demanding intimate loyalty from transactional acquaintances or placing soul-level expectations on casual contacts. 亚里士多德《尼各马可伦理学》（友谊的三种类型） 中文：友谊分为功利型、愉悦型与德性型。功利友谊建立在互相换取好处之上，一旦利益消失，关系容易消散；愉悦友谊依附于一时的趣味；唯有德性友谊，双方欣赏彼此本身的品格，追求共同的善。理性的社交取舍，是分清友谊的类型，不拿功利关系的标准去要求知己，也不对普通熟人寄托灵魂级期待。

罗伯特·阿克塞尔罗德《合作的进化》（人生是一场重复博弈） 中文：整个人生，是一场由无数次微小互动串联起来的重复博弈。你不必在每一轮都追求立刻赢。善良、清晰、有底线、愿意原谅，这套策略未必每一次都拿到最高短期收益，但在漫长时间里，它最容易孕育稳定、可持续的善意网络，让你在不确定的世界里拥有可靠的支持。 英文：A whole life is a repeated game woven from countless small interactions. You need not chase immediate victory in every round. A stance that is kind, clear, bounded and forgiving may not maximize short-term gain every time, yet over the long run it most reliably builds stable, sustainable networks of goodwill, giving you dependable support amid an uncertain world.

（狄更斯《大卫·科波菲尔》，庄绎传译） 性格会塑造命运，但命运不是完全固定的。早年的遭遇会留下印记，可我们永远拥有重新选择回应方式的权利。过去可以影响我们，但不能决定我们往后全部的人生。我们可以慢慢修补自己，成为比从前更好的人。 英文 Character shapes fate, yet fate is not fixed forever. Early experiences leave marks, yet we always retain the right to choose how we respond. The past may influence us, yet it need not decide the whole of our future life. We may repair ourselves gradually and grow into something better than we once were.

卡夫卡《审判》，韩瑞祥译 莫名的焦虑、无来由的负罪感，常常困住人的内心。很多审判，并不是来自外部，而是我们内心严苛的自我苛责。学会分辨什么是真正的过错，什么只是过度的自我攻击，放下不必要的自我审判，内心才能够松一口气。 英文 Unnamed anxiety and groundless guilt often imprison the human heart. Many judgements do not come from outside, but from our own harsh self‑criticism. Learn to distinguish real fault from excessive self‑attack. Let go of unnecessary inner condemnation, and your heart may finally breathe easier.