If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.
身体一旦垮掉是最遗憾的事情!这健康的体魄,太值得我们呵护了!并且保持健康,才能有足够的精力去实现我们的梦想!
我是那种会让你想要停止吸毒的人。