激情就像疾病：越是与之斗争，它们就越强大。
评判一个人不是看他的回答，而是看他的问题。
The value of a mental process is in its survival utility.
The only thing we have to fear is fear itself.
Plan your work and work your plan.
The bigger the crowd, the more unnatural the picture.
可持续性不是一种选择；它是我们对后代的责任。