John D. Rockefeller

"Wealth without purpose is merely numbers on a page."

"Persistence is the mother of all virtue in business."

"A man's reputation is worth more than his fortune."

"The greatest investment is the investment in people."

"I have learned that listening is more valuable than speaking."

"Character is the foundation of all lasting success."

"To achieve great things, one must think great thoughts."

"The measure of a person is not their wealth, but their wisdom."

"I believe that systems and organization are keys to growth."

"Opportunities come to those who are prepared to seize them."

"The habit of saving is the foundation of financial independence."

"I have found that optimism is contagious and powerful."

"A leader must be willing to take calculated risks."

"The true measure of wealth is the impact you make on others."

"Every setback is an opportunity to learn and improve."

"I believe in the power of focused attention and concentration."

"Success is not final, and failure is not fatal unless accepted as such."

"The best inheritance a parent can give is financial wisdom."

"I have always believed that hard work opens all doors."

"A business partnership must be based on mutual respect and trust."

"The world rewards those who solve problems effectively."

"I believe that knowledge is the most valuable currency."

"Pride in one's work is the foundation of excellence."

"The greatest gift is the ability to give wisely."

"Continuous improvement is the path to lasting success."

"I have learned that trust must be earned through consistent action."

"The future of a nation depends on the quality of its leaders."

"The secret of success is to do the common thing uncommonly well."

"I believe the power to make money is a gift from God."

"Don't be afraid to give up the good to go for the great."