如果你希望成功，当以恒心为良友、以经验为参谋、以谨慎为兄弟、以希望为哨兵。
If you wish to succeed, you should use perdistence as your good friend, experiece as your reference, prudence as your brother and hope as your sentry.
Understanding the fundamental limits of computation is crucial for the future of technology.
不要等待别人的许可去做出改变。
世界上最好和最美的事物是看不见甚至摸不着的 - 它们必须用心去感受。