Wisdom, compassion, and courage are the three universally recognized moral qualities of men.

The attempt to combine wisdom and power has only rarely been successful and then only for a short while.

It is better to keep your mouth closed and let people think you are a fool than to open it and remove all doubt.

I have just three things to teach: simplicity, patience, compassion. These three are your greatest treasures.

I fear the day that technology will surpass our human interaction. The world will have a generation of idiots.