Chance Favors The Prepared Mind.

My Strength Lies Solely In My Tenacity.

Chance Favours A Prepared Mind.

Science Knows No Country, Because Knowledge Belongs To Humanity, And Is The Torch Which Illuminates The World.

You Have Not Succeeded In Your Experiments, That Is All There Is To It.

The Greatest Derangement Of The Mind Is To Believe In Something Because One Wishes It To Be So.