Environmental responsibility should be integrated into every decision we make.

解释：上等的医生能够医治国家，次一等的只会医治病人，这本来就是医生的职守。

We are all cut from the same genetic cloth, and that cloth was woven in Africa.

"The most important single aspect of software development is to be clear about what you are trying to build."

我唯一能说的就是我一直努力保持谦逊。