The labor market is constantly evolving, and our models should reflect that.
'Jeff, what does Day 2 look like?' 'Day 2 is stasis. Followed by irrelevance. Followed by excruciating, painful decline. Followed by death. And that is why it is always Day 1.' To be sure, this kind of decline would happen in extreme slow motion. An established company might harvest Day 2 for decades, but the final result would still come.
You are only as young as the last time you changed your mind.
"The world breaks everyone, and afterward, some are strong at the broken places."
质量从来不是偶然的;它始终是智慧努力的结果。