Now, you might wonder, what lessons I have learned about life during my career.  I just say a few words about that.  These are some of the things I learn.  First, dream and work hard and your dreams make come true.  When you choose your career, go into a field that you truly love.  Only one you have it deep interest and passion in a field, can you make the commitment that is necessary to accomplish something important.  What do you mean to physics, was a sense of the art about, the sense of art about wonders of nature, and a deep curiosity about how nature works.  When a student, and throughout my career, I worked hard.  But I never felt that was working hard because I love physics so much.  I feel I have one of the best jobs in the world.  I get paid, for trying to solve puzzles of my own choice and teaching a subject I truly love.  My profession is a source of great pleasure.  When a development inside into a problem. that is impossible I mean, I experience a great sense of joy.  In making a discovery brings an even greater sense of joy. Just think, in making a discovery, you may be the first person, in the history of humankind, to observe and understand the secret of nature that you just uncover.  I have also learned in my career, that you come of something important, you have to take risks, and pursue your ideas and goals, even if other discourage you from doing so.  you must have the courage to your convictions.  I would never have received a Nobel prize with outgo against the well  from expected people in my field

I could like to now, conclude, with some general marks, about the importance of science and technology.  What we learn from science, have found to reshape the way we view our university, revise us some understanding of how the universe works, from the basic building box, of subatomic world, to the outmost reach of cosmos.  And evolution of biology has given us an understanding of place in natural order of lives.

But science also has an immense impact on how we live.  The world is changing very  …by science and technology.  The development of humankind has been strongly linked to the innovations, arising from human creativity from the early tools to modern technological society today.

Today,    link innovation arising from …

In a modern era, science and technology…provide innovation that advance, enhance,   standard of living, improve our health, and     economy of developed nations.  

Bu science and technology must be used by society with wisdom and humanity.  The great theoretical physicist Victor…  said, society, is based on two parameters, knowledge and compassion.

Compassion, without knowledge, is ineffective.

Knowledge, without compassion, is inhuman,…

You, the students of SJTU, are receiving an expert education that would provide that would a foundation on which you build lots of your life.  All you have must to offer, your nation and the world.  You help this with a bright future, a future based on both knowledge and compassion.  I have great confidence you are well up to the tasks.

So do all you can do to fulfill your potential and your accomplishment and your future, you may see, your rings.

I am sure that you the faculty members of SJTU, will do all that you can do to encourage, in supporting the student and reaching for the dreams. 

Thank you very much for your attentions.

PS

University of Chicago好牛！