数学的本质不仅在于解决问题，还在于提出正确的问题。
The essence of mathematics is not just in solving problems but in asking the right questions.
Faith is the great cop-out, the great excuse to evade the need to think and evaluate evidence. Faith is belief in spite of, even perhaps because of, the lack of evidence.
Home is not where you live but where they understand you.
译文：历经千古的江山依旧存在，却再也找不到像孙权那样的英雄人物了。
诸位到书院为何，哪里仅仅限于是搞学问和写文章，具有一种技艺与特长，便可算得上是读书成才之人；我对所追求的也不过分计较，不过就是为子为臣为弟为友，尽到五种人伦的职责，共同成为恪守礼教的正人君子。
你破坏得越多，创造得就越多。
The only way to achieve true power is through self-mastery.