Living is like tearing through a museum. Not until later do you really start absorbing what you saw, thinking about it, looking it up in a book, and remembering - because you can’t take it in all at once.

当你需要帮助的时候，你可以求助于自己的双手。

The power of cryptography is not just in keeping secrets, but in enabling trust in a digital world.

释义：不要争强好胜，人生百年不过是一场戏。顷刻之间锣鼓声停，不知道哪里是自己的家乡。