“Time is money.”

“He that is the opinion money will do everything may well be suspected of doing everything for money.”

“The way to wealth is as plain as the way to market. It depends chiefly on two words, industry and frugality: that is, waste neither time nor money, but make the best use of both. Without industry and frugality nothing will do, and with them everything.”

“If you would know the worth of money, go and try to borrow some.”

“For the best return on your money, pour your purse into your head.”

“All the little money that ever came into my hands was ever laid out in books.”

“Money has never made man happy, nor will it; There is nothing in its nature to produce happiness. The more of it one has, the more one wants.”