Profit and purpose can coexist. A successful business must also be a force for good.

我不担心别人怎么想，我只是出去尽我所能。

It is India that gave us the ingenious method of expressing all numbers by means of ten symbols, each symbol receiving a value of position as well as an absolute value.

There is no friend as loyal as a book.

安全不仅仅是一项政策 - 它是一种必须渗透到我们组织各个层面的文化。