The only limit to our realization of tomorrow will be our doubts of today.
In the presence of eternity, the mountains are as transient as the clouds.
The only true wisdom is in knowing you know nothing.
The best way to predict the future is to create it.
Happiness is not something ready-made. It comes from your own actions.

In the end, it's not the years in your life that count. It's the life in your years.
To the well-organized mind, death is but the next great adventure.
We are what we repeatedly do. Excellence, then, is not an act, but a habit.
The future belongs to those who believe in the beauty of their dreams.
It does not do to dwell on dreams and forget to live.

All we have to decide is what to do with the time that is given to us.

The only way to do great work is to love what you do.