The great philosophers are those who have made a difference in the way we think about the world and our place in it.

No president who performs his duties faithfully and conscientiously can have any leisure.

城市是人类最伟大的发明。

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

制药行业的可持续性不是一种选择，而是一种责任。

The strength of a team lies in collaboration, the strength of an enterprise lies in culture.