法国人终其一生都在抱怨所有的事。
The key to security is not to trust anyone, including yourself.
病毒的复杂性提醒我们,关于生物学我们还有很多需要学习。
I think the most important thing is to be honest and truthful with what you say and what you do.
To be alive is to be in a state of constant becoming.
你给予的越多,你得到的就越多。