The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.
我这一代人最伟大的发现是，一个人可以通过改变态度来改变他的生活。
Science is about understanding the world, and engineering is about changing it.
教育体系是以感官基础，以思考为过程，以自由为目的。
求知若饥，虚心若愚。
The laws of physics as we know them may not be universal, but could vary from one universe to another in the multiverse.
做出伟大工作的唯一途径就是热爱你所做的事。