Do not weep do not wax indignant. Understand.

Never complain and never explain.

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

Well done is better than well said.

Be gentle to all and stern with yourself.

Be kind whenever possible. It is always possible.

It's always too early to quit.

Things do not happen. Things are made to happen.

Quality is not an act, it is a habit.