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.
理解量子力学不是接受它的奇异，而是将其视为现实的基本方面。
"The strength of the team is each individual member. The strength of each member is the team."
这不是没有恐惧。而是克服它。有时候你必须突破并保持信念。
译文：善于营生的人，会教会自己的子孙营生的本事，而不会给自己的子孙留下太多的财产。善于处事的人，会根据事物的客观态度来作决定，而不一定是为了自己的一已私利。
船舶自动转向的引入是一个稳定性问题，而非准确性问题。
