I can, therefore I am.

You never know what motivates you.

The most effective way to do it, is to do it.

If you think you can do it, you can.

Without hard work, nothing grows but weeds.

Know or listen to those who know.

Things do not happen. Things are made to happen.

Quality is not an act, it is a habit.

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