No one is useless in this world who lightens the burden of it to anyone else.
There is nothing so useless as doing efficiently that which should not be done at all.
What can we gain by sailing to the moon if we are not able to cross the abyss that separates us from ourselves? This is the most important of all voyages of discovery, and without it, all the rest are not only useless, but disastrous.
You have to be fast on your feet and adaptive or else a strategy is useless.
Only useless things are indispensable.
There is much pleasure to be gained from useless knowledge.
It's useless to hold a person to anything he says while he's in love, drunk, or running for office.
The most useless are those who never change through the years.
Without knowledge action is useless and knowledge without action is futile.
Plans are useless, but planning is essential.
The production of too many useful things results in too many useless people.
We must not confuse distortion with innovation; distortion is useless change, art is beneficial change.
There is nothing more foolish, nothing more given to outrage than a useless mob.
The elderly are useless eaters.
Let who will boast their courage in the field, I find but little safety from my shield, Nature's, not honour's law we must obey: This made me cast my useless shield away.
If two men on the same job agree all the time, then one is useless. If they disagree all the time, both are useless.
The life of an uneducated man is as useless as the tail of a dog which neither covers its rear end, nor protects it from the bites of insects.
A dying man needs to die, as a sleepy man needs to sleep, and there comes a time when it is wrong, as well as useless, to resist.
It is useless to attempt to reason a man out of a thing he was never reasoned into.
Computers are useless. They can only give you answers.
Worry is a useless mulling over of things we cannot change.
There are three kinds of intelligence: one kind understands things for itself, the other appreciates what others can understand, the third understands neither for itself nor through others. This first kind is excellent, the second good, and the third kind useless.
Just because something doesn't do what you planned it to do doesn't mean it's useless.
Nothing is so useless as a general maxim.
Without natural gifts technical rules are useless.
Follow AzQuotes on Facebook, Twitter and Google+. Every day we present the best quotes! Improve yourself, find your inspiration, share with friends