Follow the path of the unsafe, independent thinker. Expose your ideas to the danger of controversy. Speak your mind and fear less the label of 'crackpot' than the stigma of conformity. 

This is the moment when we must come together to save this planet. Let us resolve that we will not leave our children a world where the oceans rise and famine spreads and terrible storms devastate our lands.

Running taught me valuable lessons. In cross-country competition, training counted more than intrinsic ability, and I could compensate for a lack of natural aptitude with diligence and discipline. I applied this in everything I did.

Coincidence is God's way of remaining anonymous.

Service which is rendered without joy helps neither the servant nor the served. But all other pleasures and possessions pale into nothingness before service which is rendered in a spirit of joy.

We made the buttons on the screen look so good you'll want to lick them.

I am fond of pigs. Dogs look up to us. Cats look down on us. Pigs treat us as equals. 

The whole secret of existence is to have no fear. Never fear what will become of you, depend on no one. Only the moment you reject all help are you freed.

Success consists of going from failure to failure without loss of enthusiasm. 

 Enthusiasm is the yeast that makes your hopes shine to the stars. Enthusiasm is the sparkle in your eyes, the swing in your gait. The grip of your hand, the irresistible surge of will and energy to execute your ideas. 

A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty. 

You can always count on Americans to do the right thing - after they've tried everything else.