世界是一本书，不旅行的人只读了一页。
O mundo é um livro, e quem não viaja lê apenas uma página.
"A great script is the backbone of a great film; without it, even the best direction and acting fall flat."
Stop acting as if life is a rehearsal. Live this day as if it were your last. The past is over and gone. The future is not guaranteed.
你给予的越多，他们索取的越多。
教授数学是为了激励下一代的思考者和问题解决者。