Well done is better than well said.

Be gentle to all and stern with yourself.

The dog that trots about finds a bone.

It's always too early to quit.

Do not weep do not wax indignant. Understand.

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

If you're going through hell, keep going.

Leap, and the net will appear.

Quality is not an act, it is a habit.