Not all things are to be discovered; many are better concealed.

Speed and efficiency do not always increase the quality of life.

If I'm honest I have to tell you I still read fairy-tales and I like them best of all.

It is not the strongest of the species that survives, nor the most intelligent that survives. It is the one that is the most adaptable to change.

I can choose either to be a victim of the world or an adventurer in search of treasure. It's all a question of how I view my life.

Wrinkles should merely indicate where the smiles have been.

Everything we do is infused with the energy with which we do it. If we're frantic, life will be frantic. If we're peaceful, life will be peaceful. And so our goal in any situation becomes inner peace.

During the first period of a man's life the greatest danger is not to take the risk.

You are not stuck where you are unless you decide to be.

As soon as you trust yourself, you will know how to live.

The reality of the building does not consist in the roof and walls, but in the space within to be lived in.

Colors, like features, follow the changes of the emotions.

Stop acting as if life is a rehearsal. Live this day as if it were your last. The past is over and gone. The future is not guaranteed.

Don't be concerned others not appreciating you. Be concerned about your not appreciating others.

Humility is really important because it keeps you fresh and new.

Our life is frittered away by detail. Simplify, simplify.

No snowflake in an avalanche ever feels responsible.

The present is theirs; the future, for which I really worked, is mine.

You have to go on and be crazy. Craziness is like heaven.

Concision in style, precision in thought, decision in life.

Hard work, disciplined habits, modesty in living, contentment and cheerfulness.