每一件艺术作品都是一次忏悔。
度过生活的唯一方法就是笑着度过它。你要么笑,要么哭。我更喜欢笑。哭会让我头疼。
The best way to learn econometrics is by doing—working with real data and real problems.
The key to success lies in persistence and hard work.
Fearless is not the absence of fear. It's not being completely unafraid. Fearless is having fears. Fearless is having doubts. Lots of them. Fearless is living in spite of those things, every day.