Knowledge which is acquired under compulsion obtains no hold on the mind.
Don't quarrel with your parents even if you are on the right.
They do certainly give very strange, and newfangled, names to diseases.
One man cannot practice many arts with success.
For a poet is an airy thing, winged and holy, and he is not able to make poetry until he becomes inspired and goes out of his mind and his intellect is no longer in him.
Watch a man at play for an hour and you can learn more about him than in talking to him for a year.