Reading is faster than listening. Doing is faster than watching.
People, even more than things, have to be restored, revived, reclaimed and redeemed;never throw out anyone.
Coal has been the backbone of industrial progress, but its future must balance economic needs with environmental responsibility.
美国是世界上最强大的国家，在可预见的未来仍将如此。
There is no man, however wise, who has not at some period of his youth said things, or lived in a way the consciousness of which is so unpleasant to him in later life that he would gladly, if he could, expunge it from his memory.
