你不会忘记那个曾是你最后希望的人的面孔。

The boundary between physics and mathematics is not as clear-cut as one might think.

The ultimate goal of neuroscience is to understand how the brain gives rise to the mind.

And I hope you will come back here to Harvard 30 years from now and reflect on what you have done with your talent and your energy. I hope you will judge yourselves not on your professional accomplishments alone, but also on how well you have addressed the world's deepest inequities…on how well you treated people a world away who have nothing in common with you but their humanity.

在我看来，现在有许多人—甚至包括科学家—似乎都只是见树不见林。关于历史与哲学背景的知识，可以提供给那些大部份正受到当代偏颇观念所左右的科学家们一种不随波逐流的独立性。这种由哲学的洞察力所创造的独立性，依我来看，正是一个工匠或专家，与一个真正的真理追寻者之间，最大的区别。