路
钱锺书 《围城》：“时间已经遗忘了这条路途。”
Part of company culture is path-dependent—it's the lessons you learn along the way.
I think frugality drives innovation， just like other constraints do. One of the only ways to get out of a tight box is to invent your way out.
If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.