To create something that's never been seen before is the greatest challenge.
创造出前所未见的东西是最伟大的挑战。
Physical training is good, but it should be voluntary; forced learning does not stay in the mind.
你无法取悦所有人,所以别尝试。
成功不在于终点,而在于旅程和沿途学到的教训。