不要诋毁众人的成就而归功于自己，不要埋没天下的事理以掩饰自己的过失。

We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one which we intend to win, and the others, too.

孔子说：“不到苦思冥想时，不去提醒；不到欲说无语时，不去引导。不能举一例能理解三个类似的问题，就不要再教他了。”

世界上充满了神奇的事物，耐心地等待着我们的感官变得更加敏锐。

解释：君子使自己懂得那些重大而长远的事情，小人却只注意细小的、眼前的事情。

不当是风趣的精髓。

The only way to learn a new programming language is by writing programs in it.