我们都知道，儿童发展的时期是一生最重要的时期。道德的营养不良和精神的中毒对人的心灵的危害正如身体的营养不良对于身体健康的危害一样。所以，儿童教育是人类展重要的一个问题。

In business, the biggest risk is not taking any risk.

切记，对快乐感同身受虽然会增加世上的快乐，但对痛苦感同身受却无法消除痛苦。虽然如此让人更能忍受罪行，但罪恶不会因此消失。.

人们花在身体上的金钱和精力，如果用在心灵上，可能会带来更大的收益。

I decided, very early on, just to accept life unconditionally; I never expected it to do anything special for me, yet I seemed to accomplish far more than I had ever hoped. Most of the time it just happened to me without my ever seeking it.

If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.

我宁愿活得好像有上帝，死后发现没有，也不愿活得好像没有，死后发现有。

「勇气」就像「爱情」，需要「希望」来灌溉。

In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.