I wanted to change the world. But I have found that the only thing one can be sure of changing is oneself.

Sometimes you will never know the value of a moment until it becomes a memory.

Take care of the pieces well. The whole will take care of itself.

Attitude, not Aptitude, determines Altitude.

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

The difference between stupidity and genius is that genius has its limits.

By three methods we may learn wisdom: first, by reflection which is noblest; second, by imitation, which is the easiest; and third, by experience, which is the bitterest.

Whatever it is you're seeking won't come in the form you're expecting.

Great acts are made up of small deeds.

There are no limitations to the mind except those we acknowledge.

Without courage, wisdom bears no fruit.

If you meditate, sooner or later you will come upon love. If you meditate deeply, sooner or later you will start feeling a tremendous love arising in you that you have never known before.

What's real and what's true aren't necessarily the same.

Reality leaves a lot to the imagination.

Each problem that I solved became a rule which served afterwards to solve other problems.

The most certain sign of wisdom is cheerfulness.

All that we see or seem is but a dream within a dream.

Courage is resistance to fear, mastery of fear - not absence of fear.

Experience is merely the name men gave to their mistakes.

If you're happy, don't worry you'll get over it.

In the practice of tolerance, one's enemy is the best teacher.