Beware of the man whose God is in the skies.
Fear is choosing the safe course
Vivisection is a social evil because if it advances human knowledge, it does so at the expense of human character.
One man that has a mind and knows it can always beat ten men who haven't and don't.
The real moment of success is not the moment apparent to the crowd.
The most intolerable pain is produced by prolonging the keenest pleasure.