我的名字叫尤塞恩·博尔特，我是世界上跑得最快的人。
My name is Usain Bolt and I am the fastest man in the world.
I think that the most important thing is to be honest with yourself and with the audience.
Great leaders listen more than they speak.
我相信可互换零件的原理将在未来制造业的进步中发挥巨大作用。
Every failed experiment teaches you something valuable—don’t fear mistakes.