"It is not the strength of the body that counts, but the strength of the spirit."

Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.

Everything has a beginning and an end.

The fear of death follows from the fear of life. A man who lives fully is prepared to die at any time.

The biographer's task is to resurrect the past, not to judge it.

投资于环保技术，就是投资于未来。