Sit down before fact as a little child， be prepared to give up every preconceived notion， follow humbly wherever and to whatever abysses nature leads， or you shall learn nothing.
像孩童一样坐在事实面前，放弃一切先入之见，谦卑地追随自然所引向的任何深渊，否则你将一无所获。
Everything can be taken from a man but one thing: the last of the human freedoms—to choose one's attitude in any given set of circumstances.
Sometimes, the hardest battles are fought within the confines of our own minds.
"A writer is someone who spends years patiently trying to discover the second being inside him."
不了解儿子就看和儿子交往的朋友，就清楚了；不了解君主就看看君主身边的人，就明白了。
理解经济波动的关键在于理解人们如何形成预期。