Who said "The key to success is investment in yourself and others."?

This quote is attributed to Bill Gates.

The key to success is investment in yourself and others. - Bill Gates

"The key to success is investment in yourself and others."

Bill Gates Education

Software Magnate American Born 1955 (age 71)

"The world is not fair; get used to it."

"Life is not fair; get over it."

"If you are born poor it is not your mistake, but if you die poor it is your mistake."

"Don't compare yourself with anyone in this world. If you do so, you are insulting yourself."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."