A work of art is complete when nothing can be added or taken away without damaging it.
当你认为你理解了一个问题时，你就停止思考它了。
如果你不前进，就是在落后。
"The world is a lie, and the truth is hidden."
Tell the cook of this restaurant with my compliments that these are the very worst sandwiches in the whole world, and that when I ask for a watercress sandwich I do not mean a loaf with a field in the middle of it.