Do not weep do not wax indignant. Understand.

To know oneself, one should assert oneself.

If you've got a talent, protect it.

Quality is not an act, it is a habit.

Know or listen to those who know.

If you think you can do it, you can.

By failing to prepare, you are preparing to fail.

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

Without hard work, nothing grows but weeds.