"To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment."

The most powerful art often emerges from the simplest ideas.

The only way to do great work is to love what you do.

You can pay for school but you can't buy class.

That is what learning is. You suddenly understand something you've understood all your life, but in a new way.

确保和平的最佳方式是维持主要国家之间的权力平衡。