书籍是智慧的钥匙。
"I write about tyrants not because I fear them, but because I refuse to let them own my imagination."
最佳的投资机会往往出现在不确定的时期。
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.
The real struggle is not between good and evil but between pain and pleasure.
好的产品经理应该像用户一样思考，像CEO一样行动。
The truth is a beautiful and terrible thing, and should therefore be treated with great caution.