What can you possibly add to a mind that's full, especially one that's full of itself.

Old age takes from the man of intellect no qualities save those that are useless to wisdom.

TIME and truth are friends, though there are many moments hostile to truth.

Misery is almost always the result of thinking.

Grief - Happiness is to feel that one's soul is good; there is no other, in truth, and this kind of happiness may exist even in sorrow, so that there are griefs perfable to every joy, and such as would be preferred by all those who have felt them.

Every modulated sound is not a song, and every voice that executes a beautiful air does not sing. Singing should enchant. But to produce this effect there must be a quality of soul and voice which is by no means common even with great singers.

The passions should be purged; all may become innocent if they are well directed and moderated. Even hatred maybe a commendable feeling when it is caused by a lively love of good. Whatever makes the passions pure, makes them stronger, more durable, and more enjoyable.