No man becomes rich unless he enriches others.

People who are unable to motivate themselves must be content with mediocrity, no matter how impressive their other talents.

Surplus wealth is a sacred trust which its possessor is bound to administer in his lifetime for the good of the community.

The man who dies rich dies disgraced.

The first man gets the oyster, the second man gets the shell.

A man who dares to waste one hour of time has not discovered the value of life.

-- Charles Darwin

Life is an unfoldment, and the further we travel the more truth we can comprehend.

-- Hypatia

The person who studies three, four, five times harder than anyone else -- that is a genius.

-- Hideyo Noguchi

We survive through adversity and perish through comfort.

-- Mencius

My biggest motivation? Just to keep challenging myself.

-- Richard Branson

Blue dye is extracted from the indigo plant, yet it is bluer than indigo itself.

-- Xunzi