Innovation is the lifeblood of our industry, and we must constantly push the boundaries of what is possible.

I will not be able to write anything else. I have nothing more to say.

The truth is rarely pure and never simple.

The real tragedy of the poor is that they can afford nothing but self-denial.

What you do makes a difference, and you have to decide what kind of difference you want to make.

我们必须认识到，知识的分布是分散的，没有一个中央权威可以掌握所有相关的信息。