To teach how to live without certainty and yet without being paralyzed by hesitation is perhaps the chief thing that philosophy, in our age, can do for those who study it.
教导如何在没有确定性的情况下生活,但又不被犹豫所束缚,或许是哲学在我们这个时代,可以为学习它的人所做的主要事情。
人生起落无常,低谷时别放弃。  
To understand behavior, we must look at its purpose in the context of survival and adaptation.
"The art of writing is the art of discovering what you believe."
不要等待完美的时刻,抓住这一刻并让它变得完美。