The more hidden the venom, the more dangerous it is.
There is no greater fool than the man who thinks himself wise; no one is wiser than he who suspects he is a fool.
No one perfectly loves God who does not perfectly love some of his creatures.
envy and hatred fascinate the eyes and never make them see things as they are.
Servitude is inherent; we are all slaves to duty or to force.
Science conducts us, step by step, through the whole range of creation, until we arrive, at length, at God.