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。
真理常常被掩埋在深深的沉默中。
People are not lazy. They simply have impotent goals - that is, goals that do not inspire them.
Every year of delay makes the problem harder to solve.
The PAC learning framework provides a formal way to analyze the efficiency and effectiveness of learning algorithms.
Every seed we plant today is a promise to future generations.