I can, therefore I am.

You never know what motivates you.

Leap, and the net will appear.

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

If you're going through hell, keep going.

Do not weep do not wax indignant. Understand.

Be kind whenever possible. It is always possible.

Quality is not an act, it is a habit.

What you do today can improve all your tomorrows.