Science and vision are not opposites or even at odds. They need each other. I sometimes hear other startup folks say something along the lines of: 'If entrepreneurship was a science then anyone could do it.' I'd like to point out that even science is a science and still very few people can do it let alone do it well.
We can for example be fairly confident that either there will be a world without war or there won't be a world - at least a world inhabited by creatures other than bacteria and beetles with some scattering of others.
I wanted to have a personal life that I fully inhabited not because I am such a great mom but for me.
San Francisco is a mad city - inhabited for the most part by perfectly insane people whose women are of a remarkable beauty.
Architecture is inhabited sculpture.