Sometimes I do wonder what college would have been like. But I made my decision..

在数学中，你不理解事物。你只是习惯了它们。

There are only two tragedies in life: one is not getting what one wants and the other is getting it.

Innovation and technology will be key to meeting the world's growing energy needs while reducing environmental impacts.

The best ideas often come from listening—to farmers, scientists, and families.

Nothing is more powerful than will, and nothing is more important than determination.

Let us try to teach generosity and altruism, because we are born selfish.