时间被认为只有一个维度，而空间有三个维度。
Remembering that I'll be dead soon is the most important tool I've ever encountered to help me make the big choices in life. Because almost everything—all external expectations, all pride, all fear of embarrassment or failure—these things just fall away in the face of death, leaving only what is truly important. Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose. You are already naked. There is no reason not to follow your heart.
不能察觉事情发生前所显示出的端倪的人，灾难就要降临到他身上。
Education begins the gentleman, but reading, good company and reflection must finish him.
I never cut class. I loved getting A’s, I liked being smart. I liked being on time. I thought being smart is cooler than anything in the world.
清晰的使命为每一个行动提供方向和目的。