Do not weep do not wax indignant. Understand.

You never know what motivates you.

What you do today can improve all your tomorrows.

Well done is better than well said.

If you're going through hell, keep going.

Begin to be now what you will be hereafter.

I can, therefore I am.

It's always too early to quit.

Quality is not an act, it is a habit.