I would advise young artists to paint as they can, as long as they can, without being afraid of painting badly.
生活是一场所有人都要参与的闹剧。
做伟大的事情很困难,但指挥伟大的事情更困难。
The only thing that overcomes hard luck is hard work.
"The connection between mathematics and computer science is not just a one-way street; each field enriches the other."