Every heart that has beat strongly and cheerfully has left a hopeful impulse behind it in the world, and bettered the tradition of mankind.

Thought is the wind, knowledge the sail, and mankind the vessel.

Change your thoughts and you change your world.

I've been absolutely terrified every moment of my life - and I've never let it keep me from doing a single thing I wanted to do.

A compliment is something like a kiss through a veil.

I arise full of eagerness and energy, knowing well what achievement lies ahead of me.

Be faithful to that which exists within yourself.

God sleeps in the minerals, awakens in plants, walks in animals, and thinks in man.

You don't look out there for God, something in the sky, you look in you.

It is not ignorance but knowledge which is the mother of wonder.