If we are facing in the right direction, all we have to do is keep on walking.

Change is the law of life. And those who look only to the past or present are certain to miss the future.

Short words are best and the old words when short are best of all.

Better keep yourself clean and bright; you are the window through which you must see the world.

The life of the spirit requires less and less; time is ample and its passage sweet.

Your purpose is not fixed; it evolves and expands as you continue to learn, evolve, and follow your passions.

The most formidable weapon against errors of every kind is reason.