释义：财富和地位并没有固定的来源，都是通过勤奋努力得来的。

I think it's important to have a sense of humor about yourself and not take yourself too seriously.

Every time we look deeper into the fabric of reality, we find more questions than answers.

在生物信息学的世界中，合作不仅有益；它是必不可少的。

小说是一面镜子，反映了人性和社会的复杂性。