I can, therefore I am.

Do not weep do not wax indignant. Understand.

Either you run the day or the day runs you.

What you do today can improve all your tomorrows.

Things do not happen. Things are made to happen.

Be thine own palace, or the world's thy jail.

Wherever you are - be all there.

Without hard work, nothing grows but weeds.

Know or listen to those who know.