I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.

The key to successful investing is to have a clear understanding of the risks and rewards, a disciplined approach, and a long-term perspective.

The greatest stories are those that reveal the complexity of human nature.

别相信你听到的任何事情，看到的也只信一半。

讨论学问要看其人的品行，讨论政治要考察当时的形势

我认为科学具有极大的美。实验室里的科学家不仅是一名技术人员：他还是一个站在自然现象面前的孩子，这些现象对他来说就像童话一样令人印象深刻。