你不必成为环境的受害者。你可以成为环境的胜利者。
函数的概念在数学中是基础的，而λ演算提供了一种形式化这一概念的方法。
I think the greatest thing in life is to be able to give back.
The best traders are those who can adapt to changing market conditions.
Every human being has hundreds of separate people living under his skin. The talent of a writer is his ability to give them their separate names, identities, personalities and have them relate to each other.