I think if you do something and it turns out pretty good, then you should go do something else wonderful, not dwell on it for too long. Just figure out what's next.
The same principles that at first lead to skepticism pursued to a certain point ends in religion.
Average returns sustained over an above-average period of time yield extraordinary results. Buy and hold.
如果开采技术不优先考虑环境可持续性,那么创新就毫无意义。