领导者是知道方向、走在前方并指明方向的人。

My music blends many elements, including classical, pop, R&B, and rock.

I’m not a guy that’s going to let my love for my commitment down.

Thank you music for making my life meaningful.

化学的未来在于化繁为简。

Well, the first rule is that you can’t really know anything if you just remember isolated facts and try and bang ’em back. If the facts don’t hang together on a latticework of theory, you don’t have them in a usable form.