What you do today can improve all your tomorrows.

To know oneself, one should assert oneself.

The dog that trots about finds a bone.

Know or listen to those who know.

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

Always desire to learn something useful.

Quality is not an act, it is a habit.

Do not weep do not wax indignant. Understand.

It's always too early to quit.