Do not weep do not wax indignant. Understand.

Be thine own palace, or the world's thy jail.

Without hard work, nothing grows but weeds.

I can, therefore I am.

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

What you do today can improve all your tomorrows.

If you're going through hell, keep going.

Know or listen to those who know.

Quality is not an act, it is a habit.