We die. That may be the meaning of life. But we do language. That may be the measure of our lives.
君子吃饭无求过饱,……做事要勤奋,说话要谨慎,并能接近有道理的人,向他学习,以纠正自己的缺点,这就可以说是好学的人了。
The human body is a complex puzzle, and viruses are just one piece of it.