Success is the sum of small efforts repeated day in and day out.

Cryptography is the art of transforming information into a form that is unintelligible to anyone who does not possess the key to unlock it.

以目标为导向的公司比那些只关注利润的公司更持久。

"I can resist everything except temptation."

And I urge you to please notice when you are happy, and exclaim or murmur or think at some point, 'If this isn't nice, I don't know what is.'

任何实验的价值和效用都取决于材料是否适合其使用的目的。