A fool who knows he is a fool is for that very reason a wise man. The fool who thinks he is wise is the one to be called a fool.
实验室中的每一次失败都是伪装的教训,引导我们走向正确的道路。
面对市场的变化,企业要有快速反应的能力。
过去总是在我们的生活中存在,塑造着我们的未来。