Sustainability isn't an option anymore - it's our only path forward.

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.

领导力不在于命令，而在于激励他人看到愿景。

Man is the only creature who refuses to be what he is.

The most successful states in the 21st century will be those that can combine the efficiency of markets with the fairness of democratic institutions.