Machinery and labor-saving devices are only valuable as they serve to reduce the cost of manufacture.
试图始终不做愚蠢的事,而不是试图变得非常聪明,像我们这样的人从中获得了多么巨大的长期优势,这是非常值得注意的。
I believe in sweat rather than luck.
I'm stronger than I thought.