我不相信遗憾。遗憾是浪费时间。它们是过去在现在束缚你。
Writing is a struggle against silence.
当你收到在未来做某事的邀请时,问问自己:如果这件事安排在明天,你会接受吗?这可以筛选掉大部分事情。
The value chain is the set of activities through which a product or service is created and delivered to customers.