Fear of something is at the root of hate for others, and hate within will eventually destroy the hater.

I went to the trash pile at Tuskegee Institute and started my laboratory with bottles, old fruit jars and any other thing I found I could use. ... [The early efforts were] worked out almost wholly on top of my flat topped writing desk and with teacups, glasses, bottles and reagents I made myself.

He who puts a product upon the market as it demands, controls that market, regardless of color. It is simply a survival of the fittest.

Our creator is the same and never changes despite the names given Him by people here and in all parts of the world. Even if we gave Him no name at all, He would still be there, within us, waiting to give us good on this earth.

Reading about nature is fine, but if a person walks in the woods and listens carefully, he can learn more than what is in books, for they speak with the voice of God.

Education is understanding relationships.

A life that stood out as a gospel of self-forgetting service. He could have added fortune to fame but caring for neither he found happiness and honor in being helpful to the world. The centre of his world was the south where he was born in slavery some 79 years ago and where he did his work as a creative scientist.