真正创新的考验在于它是否能让普通人的生活变得更好。

The power of the human spirit is limitless.

There is no such thing as a moral or an immoral book. Books are well written, or badly written. That is all.

"Grief does not change you, Hazel. It reveals you."

The most beautiful as well as the most ugly inclinations of man are not part of a fixed biologically given nature, but result from the social process which creates man.

Immediately pay what you owe to vendors， workers， contractors. They will go out of their way to work with you first next time.