The computing field is always in need of new cliches. Alan Perlis
To unfold the secret laws and relations of those high faculties of thought by which all beyond the merely perceptive knowledge of the world and of ourselves is attained or matured, is a object which does not stand in need of commendation to a rational mind. George Boole
The world is not so much in need of new thoughts as that when thought grows old and worn with usage it should, like current coin, be called in, and, from the mint of genius, reissued fresh and new. Alexander Smith
I got you, O! worshiper of the helper, to help me but you are in need of help. Arabic Proverb
God isn't in need of our prayers. Afghan Proverb
He that is doing nothing is seldom in need of helpers. Traditional Proverb