In truth, the laboratory is the forecourt of the temple of philosophy, and whoso has not offered sacrifices and undergone purification there has little chance of admission into the sanctuary.

The great tragedy of science - the slaying of a beautiful hypothesis by an ugly fact.

Only one absolute certainty is possible to man, namely that at any given moment the feeling which he has exists.

The Bible has been the Magna Charta of the poor and of the oppressed.

If a little knowledge is dangerous, where is the man who has so much as to be out of danger?

It is not who is right, but what is right, that is of importance.

Thoughtfulness for others, generosity, modesty, and self-respect are the qualities which make a real gentleman or lady.

God give me strength to face a fact though it slay me.

Life is too short to occupy oneself with the slaying of the slain more than once.

The secret of genius is to carry the spirit of childhood into maturity.

Make up your mind to act decidedly and take the consequences. No good is ever done in this world by hesitation.

In all times, and all countries especially in those countries which are divided within by religious faith, there are always fanatics who will be well contented to be regarded as martyrs.

It’s whatever the majority deems it to be. It’s not necessarily the best or the most logical, but it’s the one that has become adapted to the desires of society as a whole.

All that I can truly have: life, strength and time!

Today's rebel is tomorrow's tyrant.

I've never seen a wild thing feel sorry for itself.

If you can survive disappointment, nothing can beat you

I was inspired to create 'My Life' so I could finally share a personal part of my life beyond my music.

I think we all have the capacity of evil in us.

The best way to help people to maximize their creative potential is to allow them to do something they love.