We should not be so taken up in the search for truth, as to neglect the needful duties of active life; for it is only action that gives a true value and commendation to virtue. Marcus Tullius Cicero
How could there be any question of acquiring or possessing, when the one thing needful for a man is to become - to be at last, and to die in the fullness of his being. Antoine de Saint-Exupery
Solitude is as needful to the imagination as society is wholesome for the character. James Russell Lowell
To help the poor to a capacity for action and liberty is something essential for one's own health as well as theirs: there is a needful gift they have to offer which cannot be offered so long as they are confined by poverty. Rowan D. Williams