Nothing is too high for a man to reach, but he must climb with care and confidence.
对一个人而言，只要谨慎自信 ，没有什么是高不可攀的。
思想需要书来磨砺，正如宝剑需要磨刀石。
预测农业未来的最好方法就是创造未来。
哲学问题的形式是："我不知道我该怎么做。"
I don't sing to be perfect, I sing to be alive.
If we don't change direction, we'll end up where we're headed.
The most important property of a program is whether it accomplishes the intention of its user.