If you think you can do it, you can.

I can, therefore I am.

Without hard work, nothing grows but weeds.

Quality is not an act, it is a habit.

Be gentle to all and stern with yourself.

To be a good loser is to learn how to win.

Do not weep do not wax indignant. Understand.

To know oneself, one should assert oneself.

Problems are not stop signs, they are guidelines.