The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome of the historical process.
真正的挑战不仅是要养活世界,而且要以可持续的方式滋养它。#
A good world needs knowledge, kindliness, and courage; it does not need a regretful hankering after the past or a fettering of the free intelligence by the words uttered long ago by ignorant men.