Ignorance, the root and stem of all evil.

The more I see, the less I know for sure.

Intelligence is the ability to adapt to change.

Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world.

People won't have time for you if you are always angry or complaining.

People who boast about their I.Q. are losers.

The most important knowledge is that which guides the way you lead your life.

I have noticed even people who claim everything is predestined, and that we can do nothing to change it, look before they cross the road.

We should seek the greatest value of our action.