把心挂在袖子上不是一个好计划；你应该把它放在里面，那里它运作得最好。
To wear your heart on your sleeve isn't a very good plan; you should wear it inside, where it functions best.
心灵应作为目的本身来研究。
未来不是我们进入的某处，而是我们创造的某物。
科学不是形式逻辑——它需要思想的自由发挥，与其他任何创造性艺术一样。
生命太短暂，不该喝劣酒或读烂书。
质量不是保证；它是一种承诺。
When I got to 40 or so... I had the sense when I looked back over my life I would actually see a mess of decisions， a few of which I had thought about， some of which I had sort of stumbled on， and many that I had no control over whatsoever.