The oldest, shortest words- 'yes' and 'no'- are those which require the most thought.

The greatest of wealth is the richness of the soul.

Gravity is only the bark of wisdom's tree; but it preserves it

Talent is God given. Be humble. Fame is man-given. Be grateful. Conceit is self-given. Be careful.

Share our similarities, celebrate our differences.

How often I found where I should be going only by setting out for somewhere else.

To be one, to be united is a great thing. But to respect the right to be different is maybe even greater.

Sometimes one creates a dynamic impression by saying something, and sometimes one creates as significant an impression by remaining silent.

Never pick a fight with an ugly person, they've got nothing to lose.

Work is the price which is paid for reputation.

He who is cruel to animals becomes hard also in his dealings with men. We can judge the heart of a man by his treatment of animals.

Drop the idea that you are Atlas carrying the world on your shoulders. The world would go on even without you. Don't take yourself so seriously.

None but ourselves can free our minds.

Everybody is ignorant, only on different subjects.

One new feature or fresh take can change everything.

Creativity is the process of having original ideas that have value.

I hear and I forget. I see and I remember. I do and I understand.

Man is the only creature who refuses to be what he is.

If you have no problems, then you have no clue to what is going.

Every aquarium will eventually leak.

Today you are you! That is truer than true! There is no one alive who is you-er than you!