每一天都是新的开始。

我不怕黑暗，我怕黑暗中的东西。

You are never too old to set another goal or to dream a new dream.

Rule of 7 in research. You can find out anything if you are willing to go seven levels. If the first source you ask doesn’t know， ask them who you should ask next， and so on down the line. If you are willing to go to the 7th source， you’ll almost always get your answer.

The study of the mind must be purely analytical.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

"We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way."