世界会打击每一个人,但经历过后,许多人会在受伤的地方变得更坚强。
I'm not a rapper, I'm a rock star.
The beauty of the olfactory system is that it is both simple and complex, allowing us to detect and discriminate an almost infinite number of odors.
每个数学问题都有解答;挑战在于找到它。
We are all born mad. Some remain so.