Be kind whenever possible. It is always possible.
Do not weep do not wax indignant. Understand.
Begin to be now what you will be hereafter.
If you can dream it, you can do it.
You never know what motivates you.
Never complain and never explain.
Well done is better than well said.
Be gentle to all and stern with yourself.
If you think you can do it, you can.
Quality is not an act, it is a habit.
Nuclear arms and atomic power represent a technology in which coexistence with man is extremely difficult.