I ... must continue to strive for more knowledge and more power, though the new knowledge always contradicts the old and the new power is the destruction of the fools who misuse it.

Life isn't about finding yourself. Life is about creating yourself.

Progress is impossible without change, and those who cannot change their minds, cannot change anything.

Two things define you: Your patience when you have nothing and your attitude when you have everything.

Beware of false knowledge; it is more dangerous than ignorance.

We don't stop playing because we grow old; we grow old because we stop playing.

I learned long ago, never to wrestle with a pig. You get dirty, and besides, the pig likes it.

People who say it cannot be done should not interrupt those who are doing it.

A life spent making mistakes is not only more honorable, but more useful than a life spent doing nothing.

Write your Sad times in Sand, Write your Good times in Stone.

Islam is the best religion and Muslims are the worst followers

Crazy people who are judged to be harmless are allowed an enormous amount of freedom ordinary people are denied

don't believe to your eyes believe to your actions

Politicians are judged by what they say and they don't do

49 and holding. Holding tight! Fighting that heinous age every step of the way.

I never wanted to marry anyone like my father; I always preferred those more shoddy.

If each one of us could make just one other happy, the whole world would know happiness.

If I ever tried to take credit for what God deserves the credit, He would be displeased with me, and I'm more interested in pleasing Him than pleasing ego or vanity.

My greatest pleasure is to invent. My continual mad ambition is to make something true and beautiful that never existed in the world before.

The secret of endurance is to remember that your pain is temporary but your reward will be eternal.

Tattoos are so widespread, so ugly and so very, very permanent. You can, in theory, have them removed - but a large chunk of your living flesh will go with it.