If you're going through hell, keep going.

Expect problems and eat them for breakfast.

Be gentle to all and stern with yourself.

Quality is not an act, it is a habit.

The most effective way to do it, is to do it.

What you do today can improve all your tomorrows.

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

Know or listen to those who know.

You never know what motivates you.