预测未来的最好方法就是创造未来。
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.
物理学中的每一个发现都是向理解宇宙宏伟设计迈出的一步。
It doesn't matter what your background is or where you come from, if you have dreams and goals, that's all that matters.