If you want to grow, you must be willing to adapt.
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
"Imagination is more important than knowledge."
释义：行善容易，不求善名难；不侵犯他人容易，被侵犯后不计较难。
"We are all detectives in our own lives, trying to piece together the fragments of our past to understand who we are."
No man is fit to hold office who isn't perfectly willing to leave it at any time...