"A man should not be ashamed to own that he has been in the wrong, which is but saying, in other words, that he is wiser today than he was yesterday."

"The mind is not a vessel to be filled, but a fire to be kindled."

"The mind has been too long an orphan in the world."

"I have a heart that is too warm to be cold."

"I am not born to tread in the beaten track."