If you think you can do it, you can.

I can, therefore I am.

Without hard work, nothing grows but weeds.

Do not weep do not wax indignant. Understand.

Only the educated are free.

Quality is not an act, it is a habit.

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

If you can dream it, you can do it.

Know or listen to those who know.