Just because something doesn't do what you planned it to do doesn't mean it's useless.
Sentiment: NEGATIVE
Just because somebody makes a mistake doesn't make them useless.
It is better of course to know useless things than to know nothing.
It is better, of course, to know useless things than to know nothing.
It's not worth doing something unless you were doing something that someone, somewere, would much rather you weren't doing.
The production of too many useful things results in too many useless people.
It is useless to contend with the irresistible power of Time, which goes on continually creating by a process of constant destruction.
It is a mistake to do nothing just because you think you can only do a little.
Only useless things are indispensable.
There is nothing so useless as doing efficiently that which should not be done at all.
I intentionally abandoned the hard stuff early on because not only do I think it's useless, I think it's a distraction.