I was neat, clean, shaved and sober, and I didn't care who knew it.

南开校训，意为培养公正与能力兼备的人才，追求不断创新。

唯一真正重要的是你在世界上产生的影响。

The only thing I fear is God.

每一个在中国的国际项目都需要全球视野与本地执行的独特结合。

The melancholy science from which I make this offering to my friend relates to a region that from time immemorial was regarded as the true field of philosophy, but which, since the latter's conversion into method, has lapsed into intellectual neglect, sententious whimsy, and finally oblivion.