现实是，你知道，作为一个黑人，巴拉克去趟加油站都可能被开枪打死。
The realities are that, you know, as a black man, Barack can get shot going to the gas station.
The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.
计算机科学中理论与实践之间的相互作用是推动该领域前进的动力。
"The world is a shadow, and the shadow is a mirror."
永远对你所拥有的心怀感激。
The future of food depends on our ability to balance productivity with responsibility.
家庭和谐，事业才能顺利。
I want to inspire people to believe in themselves.