The wise does at once what the fool does at last.

Do not weep do not wax indignant. Understand.

Without hard work, nothing grows but weeds.

I can, therefore I am.

To know oneself, one should assert oneself.

Be gentle to all and stern with yourself.

Quality is not an act, it is a habit.

If you think you can do it, you can.

If you've got a talent, protect it.