The happy do not believe in miracles.

Aptitudes are assumed, they should become accomplishments. That is the purpose of all education.

If you wish to advance into the infinite, explore the finite in all directions.

Let us seek to fathom those things that are fathomable and reserve those things which are unfathomable for reverence in quietude.

Whatever you cannot understand, you cannot possess.

Alas, I have studied philosophy, the law as well as medicine, and to my sorrow, theology; studied them well with ardent zeal, yet here I am, a wretched fool, no wiser than I was before.

One man's word is no man's word; we should quietly hear both sides.