Failure is not terrible, what is terrible is not daring to try.
Don't watch the clock; do what it does. Keep going.
Life is a tragedy for those who feel, and a comedy for those who think.
我们所知的物理定律可能不是普遍的,而是在多元宇宙中从一个宇宙到另一个宇宙可能有所不同。
Technology should serve human nature, not change it.