【释义】上天不会重复赐予机遇，时光也不会长久停留；人的才能很难在多个领域都达到精工，成就事业的关键在于把握当下、专注一事。

"The only thing to do with good advice is to pass it on. It is never of any use to oneself."

计算的研究不仅仅是关于机器，而是关于思维和逻辑的本质。

你可以锁上你的图书馆；但对我的思想自由，你无法设置任何门闩、锁或插销。

I hold every man a debtor to his profession； from the which as men of course do seek to receive countenance and profit， so ought they of duty to endeavor themselves by way of amends to be a help and ornament thereunto.

Writing is a way of bearing witness to the truth.