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.
The human body is the most complex puzzle, and medicine is our way of solving it.
The blank canvas is not empty—it's full of possibilities waiting to be realized.
Great things never come from comfort zones.
毛毛虫眼中的世界末日，我们称之为蝴蝶。
我不后悔做过的事，只后悔没做的事。