发展挑战没有放之四海而皆准的解决方案。
The molecules that mediate pain are ancient, revealing how deeply rooted this sensation is in evolution.
神经系统是一个动态的、不断变化的系统。
我不追逐,我吸引。
在一个国家中,一个公民的自由是对其他人的威胁。
Passion is universal humanity. Without it religion, history, romance and art would be useless.