Caution, though very often wasted is a good risk to take.
Metaphysics is the science of proving what we don't understand.
Reason often makes mistakes, but conscience never does.
Pedantry is paraded knowledge.
Men of genius are like eagles, they live on what they kill, while men of talents are like crows, they live on what has been killed for them.
The best creed we can have is charity toward the creeds of others.