You never know what motivates you.

Be gentle to all and stern with yourself.

Things do not happen. Things are made to happen.

Quality is not an act, it is a habit.

What you do today can improve all your tomorrows.

To know oneself, one should assert oneself.

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

Leap, and the net will appear.

The dog that trots about finds a bone.