你付出什么就会得到什么。你投入什么就会收获什么。
You get what you give. What you put into things is what you get out of them.
【译文】树应该遗憾自己的枝上长不出叶子，不要抱怨太阳偏心眼。人的一切都是命中注定的，一星半点也由不得自己。
Loneliness is a lifelong companion, an established fact. Instead of denying it, fighting it, and avoiding it needlessly, you’d better accept it, let it protect you from going home in the crowd, and let it accompany you to breakfast on Saturday morning and tidy up the sunshine.
Illness is the night-side of life, a more onerous citizenship. Everyone who is born holds dual citizenship, in the kingdom of the well and in the kingdom of the sick.
Adapting old programs to fit new machines usually means adapting new machines to behave like old ones.
解读：区分事务可控性，对可控之事精细谋划，预防风险；对不可控之事，忧愁无用，不如乐观豁达面对，合理调配心态与精力。