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物理學的美麗在于它能夠用簡單的原理解釋宇宙的復雜性。

The less secure a man is, the more likely he is to have extreme prejudice.

Space is the breath of art.

To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things, every single day.

I am not the strongest person, but I am the toughest person.

短期債務可能是危險的，因為它創造了突然擠兌的可能性。