The three great essentials to achieve anything worthwhile are, first, hard work; second, stick-to-itiveness; third, common sense

The three great essentials to achieve anything worthwhile are, first, hard work; second, stick-to-itiveness; third, common sense

要想成就任何有价值的事情，最重要的三个要素是:第一，努力工作;第二,坚韧不拔;第三,常识

-- Thomas Alva Edison 托马斯·阿尔瓦·爱迪生