Politics has rough manners, but it is a very useful thing.
Where would we be without inhibitions? Theyre quite useful things when you look at some of the things humans do if they lose them.
Things that are complex are not useful, Things that are useful are simple.
I'm fundamentally a busy person; I spend my time doing useful things and profoundly useless things!
All men know the utility of useful things; but they do not know the utility of futility.
I am a maker of useful things.
The most useful thing about a principle is that it can always be sacrificed to expediency.
The most useful thing about art is it's uselessness.
There is no useful thing which may not be turned to an injurious purpose.
Be passionate and bold. Always keep learning. You stop doing useful things if you don't learn.
