The only limit is the one you set yourself.
聪明的投资者是现实主义者，他们向乐观主义者出售，从悲观主义者那里购买。
Science is about understanding the world, and medicine is about applying that understanding to help people.
The magi brought valuable gifts, but that was not among them. This dark assertion will be illuminated later on.
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。
训练时流汗越多，战场上流血越少。
