Acknowledging that sometimes, often at very crucial times, you really have no idea where you are going or even where the path lies. A the same time, you can very well know something about where you are now (even if it is knowing that you are lost, confused, enraged or without hope).
Jon Kabat-ZinnAny really good scientist is as much an artist as a scientist. All the interesting stuff is found on the edge between knowing and not knowing. I know that sounds like a meditation teacher speaking, but when you're in the laboratory, or you're theorizing about physics, you need to know what you know, but if you can't get out from under that, you won't be able to make that insightful, first-time connection that nobody else has seen before.
Jon Kabat-Zinn"What is my job on the planet?" is one question we might do well to ask ourselves over and over again. Otherwise, we may wind up doing somebody else's job and not even know it. And what's more, that somebody else might be a figment of our own imagination, and maybe a prisoner of it as well.
Jon Kabat-Zinn