如果所有的人都是富有的，那么所有的人都是贫穷的。

The best way to measure how much you've grown isn't by inches or the number of laps you can now run around the track, or even your grade point average - though those things are important, to be sure.It's what you've done with your time, how you've chosen to spend your days, and whom you've touched this year. That, to me, is the greatest measure of success.

The most important relationship you'll ever have is the one with yourself.

Just the discipline of having to put your thoughts in order with somebody else is very useful thing.

The limits of my language mean the limits of my world.

The greatest art is to make the invisible visible.