这些人很少不是死于自己的所长,所以说∶事业达到顶峰就难以持久。
成为你希望看到的世界的改变。
The deeper you go into mathematics, the more you realize how much remains unknown.
作家的生活是一个毫无意义的问题。我对书感兴趣。
If you plan on being anything less than you are capable of being, you will probably be unhappy all the days of your life.