He who has a why to live can bear almost any how.

One must maintain a little bit of summer, even in the middle of winter.

It is not length of life, but depth of life.

The best way to predict the future is to create it.

The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate.

Success is not the key to happiness. Happiness is the key to success.

Your time is limited, so don’t waste it living someone else’s life.

Success is how high you bounce when you hit bottom.

The only limit to our realization of tomorrow is our doubts of today.

Your life does not get better by chance, it gets better by change.