My friend...care for your psyche...know thyself, for once we know ourselves, we may learn how to care for ourselves
Our prayers should be for blessings in general, for God knows best what is good for us.
The understanding of mathematics is necessary for a sound grasp of ethics.
I alone know I am wise because I alone know I know nothing.
He said that there was one only good, namely, knowledge; and one only evil, namely, ignorance.
Since I am convinced that I wrong no one, I am not likely to wrong myself.