人们不应该研究这样的问题，应该把它们留给哲学家。
The most important property of a program is whether it accomplishes the intention of its user.
We all have a destiny. Nothing just happens,it's all part of a plan.
永远不要让恐惧决定你的未来。
但我不知道会发生什么。这让我非常渴望，真的非常渴望。我不能偷懒。
The challenge of modern cryptography is not just to secure communication, but to do so in a way that is both efficient and scalable.
The individual investor should act consistently as an investor and not as a speculator.
