The historical sense involves a perception, not only of the pastness of the past, but of its presence.
The heart is a labyrinth where love and pain are intertwined.
如果你相信你可以,或者相信你不可以,你都是对的。
"Thinking begins only when we have come to know that reason, glorified for centuries, is the most stiff-necked adversary of thought."
办一件事都不能善始善终,就不要做很多事。 
我做事情不是为了钱,而是因为我热爱它们。