Man is a universe in little.

The greatest revolution of our generation is the discovery that human beings, by changing the inner attitudes of their minds, can change the outer aspects of their lives.

When we seek to discover the best in others, we somehow bring out the best in ourselves.

I do not know what I may appear to the world; but to myself I seem to have been only like a boy playing on the seashore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.

Wonder is the mother of all science.

Man can learn nothing unless he proceeds from the known to the unknown.

Leaders must understand that some people will inevitably sell out to the evil side. Don't waste your time wondering why; spend your time discovering who.

We call first truths those we discover after all the others.

The only impossible journey is the one you never begin.

The creation of a thousand forests is in one acorn.

There will be obstacles. There will be doubters. There will be mistakes. But with hard work, there are no limits.

It's the possibility of having a dream come true that makes life interesting.

You better live your best and act your best and think your best today, for today is the sure preparation for tomorrow and all the other tomorrows that follow.

So many of our dreams at first seem impossible. Then they seem improbable. And then, when we summon the will, they soon become inevitable.

Impossible is just an opinion.