I have discovered that the most profitable ventures are thos... - John Jacob Astor

"I have discovered that the most profitable ventures are those that solve real problems."

John Jacob Astor

Fur Trader & Merchant German-American 1763–1848

More from John Jacob Astor

"A man is known by the company he keeps."

"The richest man is not he who has the most, but he who wants the least."

"Do not let yesterday take up too much of today."

"Success is not final, failure is not fatal."