The historian is both detective and storyteller.
Survival can be summed up in three words – never give up. That’s the heart of it really. Just keep trying.
The quantum world is not deterministic in the classical sense, nor is it purely random - it's something in between.
数学家研究纯数学不是因为它有用;他研究它是因为他喜欢它,他喜欢它是因为它美丽。
保持饥饿,保持愚蠢。