It's always too early to quit.
Go for it now. The future is promised to no one.
You never know what motivates you.
To be a good loser is to learn how to win.
Always desire to learn something useful.
Be kind whenever possible. It is always possible.
I can, therefore I am.
Problems are not stop signs, they are guidelines.
Be thine own palace, or the world's thy jail.
Without hard work, nothing grows but weeds.
Nuclear arms and atomic power represent a technology in which coexistence with man is extremely difficult.