如果我们能找到自然的弱点，就能征服它。

Psychology must be free from all metaphysical entanglements.

Old paint on canvas, as it ages, sometimes becomes transparent. When that happens it is possible, in some pictures, to see the original lines: a tree will show through a woman's dress, a child makes way for a dog, a large boat is no longer on an open sea. That is called pentimento because the painter 'repented,' changed his mind. Perhaps it would be as well to say that the old conception, replaced by a later choice, is a way of seeing and then seeing again.

Every ton of paper we recycle saves 17 trees. That's not just business, that's legacy.

"The best way to predict the future is to shape it."

数据不是信息，信息不是知识，知识不是理解，理解不是智慧。