世界对于思考者是喜剧，对于感受者是悲剧。
The world is a comedy to those that think, a tragedy to those that feel.
一旦我们接受了自己的限制， 我们就超越它们了！
释义：善恶的行为和结果都会非常明显，就像影子紧随着身体一样，无法隐藏。强调了一个人行为的善恶最终都会得到相应的显现和回报。
Mathematics is not just a tool; it is a way of thinking.
The spread of liberal democracy and the integration of the world economy are the two most important trends of the modern era.
"The stories we tell about animals say more about us than they do about them."