Albert Einstein

Imagination is more important than knowledge.

A person who never made a mistake never tried anything new.

Life is like riding a bicycle. To keep your balance, you must keep moving.

Two things are infinite: the universe and human stupidity; and I'm not sure about the universe.

If you can't explain it to a six-year-old, you don't understand it yourself.

Creativity is intelligence having fun.

The world as we have created it is a process of our thinking. It cannot be changed without changing our thinking.

Learn from yesterday, live for today, hope for tomorrow.