If you can't explain it simply, you don't understand it well enough.

What is now proved was once only imagined.

Any sufficiently advanced technology is indistinguishable from magic.

If you're not learning while you're earning, you're cheating yourself out of the better portion of your compensation.

What we know is a drop, what we don't know is an ocean.

A witty saying proves nothing.

Free the child's potential, and you will transform him into the world.

Show me a family of readers, and I will show you the people who move the world.

The fullness of knowledge only comes through the awareness of ignorance.

The only true wisdom is in knowing you know nothing.

Books are for people who wish they were somewhere else.

Imagination is more important than knowledge.

Education is a human right with immense power to transform. On its foundation rest the cornerstones of freedom, democracy and sustainable human development.

Dare to think for yourself.

If I could explain it to the average person, I wouldn't have been worth the Nobel Prize.

The knowledge of all things is possible

Knowing is not enough; we must apply. Willing is not enough; we must do.

Seek knowledge from the cradle to the grave.

Reading without reflecting is like eating without digesting.

Action not backed by knowledge and knowledge not translatable into action, both can not stand the test of time.

Science is a way of thinking much more than it is a body of knowledge.