Peng Liu

“Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad.”
― Henry Wadsworth Longfellow

“Do no harm and leave the world a better place than you found it.”
― Patricia Cornwell

“Keep true. Never be ashamed of doing right. Decide what you think is right and stick to it.”
― George Eliot

“I have never let my schooling interfere with my education.”
― Mark Twain