是以富贵者奢侈，孤寡者冻馁，虽欲无乱，不可得也。君实欲天下治而恶其乱，当为食饮不可不节也。
所以富贵的人极其奢侈，二孤儿寡妇却受饥挨饿，虽然想天下不乱，也不可能。国君若真的希望天下太平而不希望天下大乱的话，如果要吃喝，就不能不节俭。
社会进步需要个体自由与社会责任的有机结合。
The writer's secret is not inspiration—for it is never clear where it comes from—but stubbornness, endurance.
夢は、諦めなければ、必ず叶う。
SINCERITY. Use no hurtful deceit; think innocently and justly, and, if you speak, speak accordingly.
诚恳：不要恶意欺骗人，思想纯洁公正，讲话也是如此。
In times of uncertainty, clarity of purpose becomes even more critical.
The cognitive map is not a picture or a model in the head, but a dynamic, changing representation of the environment.
"The reason death sticks so closely to life isn't biological necessity—it's envy. Life is so beautiful that death has fallen in love with it, a jealous, possessive love that grabs at what it can."