The firmest friendships have been formed in mutual adversity, as iron is most strongly united by the fiercest flame. –Charles C. Colton

No human investigation can be called real science if it cannot be demonstrated mathematically. –Leonardo da Vinci

Rewards are selfish desires; seek not the individuality of selfishness; learn to know the path of creative expression nature intended you to follow, for that is your individuality for this life. –Alfred J. Parker

Know that a wise man changes his mind; but a fool never. Be humble, and thus keep the door to wisdom always open. Ego is the greatest destroyer of potential thinkers. Be principled, just, and honest at all times; and peace, health, and success will follow you all the days of your life. –Alfred J. Parker