领导力在于激励他人实现他们认为不可能的事情。

自动控制的艺术在于正确调整修正力。

The truth will set you free. But not until it is finished with you.

当我们为后代规划时，我们应该记住，美德并不是世代相传的。

What good is the warmth of summer, without the cold of winter to give it sweetness.

科学的基础是观察和实验。