Every nanometer of progress in manufacturing process is backed by the sweat of countless engineers.
I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.
如果你花超过13分钟分析经济和市场预测,你就浪费了10分钟。