It isn't a sadness, but a joy, that we don't do the same things for the length of our lives.

He who has peace of mind disturbs neither himself nor another.

Human beings must always be on the watch for the coming of wonders.

Nothing is ever really lost to us as long as we remember it.

Do not fear to be eccentric in opinion, for every opinion now accepted was once eccentric.

You mustn't confuse a single failure with a final defeat.

The only lasting truth is change.

Life was meant to be lived, and curiosity must be kept alive. One must never, for whatever reason, turn his back on life.

The world is like a Mask dancing. If you want to see it well, you do not stand in one place.

A genuinely happy person is one who has rendered others happy.

Don't surrender all your joy for an idea you used to have about yourself that isn't true anymore.

The excursion is the same when you go looking for your sorrow as when you go looking for your joy.