明者因时而变，知者随事而制。
出自汉·桓宽《盐铁论·忧边》。因，根据。知，通“智”。明智的人根据时机而改变行动方案，智慧的人随着事情的发展而制定不同的应对策略。这句话言随机应变、因事制宜才是明智者。明智的人，因时间的推移而进行改革；聪慧的人，依世情而制定治国方法。
Courtesy costs nothing. Lower the toilet seat after use. Let the people in the elevator exit before you enter. Return shopping carts to their designated areas. When you borrow something， return it better shape (filled up， cleaned) than when you got it.
Survival can be summed up in three words – never give up. That’s the heart of it really. Just keep trying.
建筑中最重要的东西是创造一种地方感。
I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.
创新是在竞争激烈的市场中保持相关性的关键。我们必须不断发展以满足消费者的需求。
The only thing worse than being talked about is not being talked about.
Happiness is brief. It will not stay. God batters at its sails.
The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when it be obeyed.