The best ideas often come from listening—to your team, your customers, and even your competitors.
最好的想法往往来自于倾听——倾听你的团队、客户,甚至是竞争对手。
A man's errors are his portals of discovery.
资本是死劳动,像吸血鬼一样,只有吮吸活劳动才有生命,吮吸的活劳动越多,它的生命就越旺盛。