在任何情况下都要寻找积极的一面。总有一些值得感激的事情。

化学不仅是一门科学，更是一种思维方式。

The common question that gets asked in business is, 'why?' That's a good question, but an equally valid question is, 'why not?'

The past is never dead. It's not even past.

The meaning of life is meaning.

我不想赚钱，我想改变世界。