所有的枪都上了膛。
Small-scale fishermen are not relics of the past—they're pioneers of the future.
数学的力量在于它的抽象性,使我们能够看到不立即显现的模式和联系。
失败是有教益的。真正思考的人从失败中学到的东西和从成功中学到的一样多。
The only way to be successful is to work hard and never give up.