He who devotes sixteen hours a day to hard study may become at sixty as wise as he thought himself at twenty.

Only one who devotes himself to a cause with his whole strength and soul can be a true master. For this reason mastery demands all of a person.

I know of nothing more despicable and pathetic than a man who devotes all the hours of the waking day to the making of money for money's sake.

Money is human happiness in the abstract; he, then, who is no longer capable of enjoying human happiness in the concrete devotes himself utterly to money.

If a man devotes himself to art, much evil is avoided that happens otherwise if one is idle.

"Am I right in suggesting that ordinary life is a mean between these extremes, that the noble man devotes his material wealth to lofty ends, the advancement of science, or art, or some such true ideal; and that the base man does the opposite by concentrating all his abilities on the amassing of wealth?'

He who devotes sixteen hours a day to hard study may become at sixty as wise as he thought himself at twenty.

Only one who devotes himself to a cause with his whole strength and soul can be a true master. For this reason mastery demands all of a person.

I know of nothing more despicable and pathetic than a man who devotes all the hours of the waking day to the making of money for money's sake.

We've all seen the mom who devotes all her time and attention to her child and is so hungry for adult interaction that as soon as she's around another adult she's not paying attention anymore.

A man is ethical only when life as such is sacred to him that of plants and animals as that of his fellow men and when he devotes himself helpfully to all life that is in need of help.

Money is human happiness in the abstract he then who is no longer capable of enjoying human happiness in the concrete devotes himself utterly to money.