I think it definitely helps to be really focused on what you are doing. You can only work so many hours, and I try to have some balance in my life and so on. I think a lot of people go through this in school.

Good judgment seeks balance and progress. Lack of it eventually finds imbalance and frustration.

I do not define time, space, place, and motion, as being well known to all. Only I must observe, that the common people conceive those quantities under no other notions but from the relation they bear to sensible objects. And thence arise certain prejudices, for the removing of which it will be convenient to distinguish them into absolute and relative, true and apparent, mathematical and common.

The alteration of motion is ever proportional to the motive force impressed; and is made in the direction of the right line in which that force is impressed.

Each proposal must be weighed in the light of a broader consideration: the need to maintain balance in and among national programs - balance between the private and the public economy, balance between cost and hoped for advantage - balance between the clearly necessary and the comfortably desirable; balance between our essential requirements as a nation and the duties imposed by the nation upon the individual; balance between action of the moment and the national welfare of the future.

He who believes that each being has been created as we now see it, must occasionally have felt surprise when he has met with an animal having habits and structure not at all in agreement.