Turbulence is the most important unsolved problem of classical physics.
Phenomena complex-laws simple....Know what to leave out.
Work as hard and as much as you want to on the things you like to do the best.
One cannot understand... the universality of laws of nature, the relationship of things, without an understanding of mathematics. There is no other way to do it.
The thing that doesn't fit is the thing that is most interesting.
[B]eyond poverty, beyond the point that the material needs are reasonably satisfied, only from within is peace.