The weight of guilt is measured not in years, but in sleepless nights.

If you're going to innovate, you have to be willing to fail. If you're going to try new things, then you have to be willing to accept that you might fail.

几个世纪以来，印第安人发展了手语来传达人们感兴趣的现象。来自不同部落（FORTRAN，LISP，ALGOL，SNOBOL等）的程序员可以使用不需要他们在小马上扛黑板的程序员。

记忆是真相与神话交锋的战场。

世界上最好和最美丽的东西是看不见甚至摸不着的 - 它们必须用心去感受。

The world is a book, and those who do not travel read only one page.