生活中重要的不是凯旋而是奋斗,其精髓不是为了获胜而是使人类变得更勇敢、更健壮、更谨慎和更落落大方。
The discovery of the genetic code was a monumental step in understanding the molecular basis of life.
The American farmer is the only man in our economy who has to buy everything he buys at retail, sell everything he sells at wholesale, and pay the freight both ways.