生命太短暂,不要把时间浪费在不能让你灵魂快乐的事情上。
Life is too short to waste time on things that don't make your soul happy.
儿童值得拥有既让他们高兴又挑战他们的艺术。
You may have to fight a battle more than once to win it.
In computer science, we stand on the shoulders of giants, but we must also be willing to question their assumptions.