I have held many things in my hands, and I have lost them all; but whatever I have placed in God's hands, that I still possess.

历史不会重复，但它会以不同的形式重现。

If you shed tears when you miss the sun,you also miss the stars.

The quality of an organization's problem-solving determines the quality of its solutions.

唯一真正的智慧在于知道你一无所知。