The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
No man is fit to hold office who isn't perfectly willing to leave it at any time...
Science is a journey, and every step matters.
The only way to do great work is to love what you do.
Do not fear to be eccentric in opinion, for every opinion now accepted was once eccentric.
The challenge of acting is not to show, but to reveal.