Philosophy is the highest music.

A dog has the soul of a philosopher.

Each man is capable of doing one thing well. If he attempts several, he will fail to achieve distinction in any.

Either we shall find what it is we are seeking or at least we shall free ourselves from the persuasion that we know what we do not know.

No man should bring children into the world who is unwilling to persevere to the end in their nature and education.

Your dog is your only philosopher.

If a man be endowed with a generous mind, this is the best kind of nobility.