We have a hunger of the mind which asks for knowledge of all around us, and the more we gain, the more is our desire; the more we see, the more we are capable of seeing.

Nature's great book is written in mathematical language.

No one can lie, no one can hide anything, when he looks directly into someone's eyes.

Your purpose is not limited by age or circumstance; it is a calling that can be pursued at any stage of life.

War is peace.

Nothing is so strong as gentleness, nothing so gentle as real strength.

The struggle is my life. I will continue fighting for freedom until the end of my days.