Darkness cannot drive out darkness； only light can do that.Hate cannot drive out hate； only love can do that.

Somebody has to win, so why not be me?）

Choose the life that is most useful， and habit will make it the most agreeable.

那些疯狂到认为自己能改变世界的人，才能真正改变世界。

房子是居住的机器。

Music is the language of the spirit. It opens the secret of life bringing peace, abolishing strife.

在科学中，耐心不仅是一种美德；它是一种必需品。