W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may ...

We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems. (W. Richard Stevens)

W. Richard Stevens Quotes Pictures

W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems.

W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems.

W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems.

W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems.

W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems.

W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems.

W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems.

W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems.

W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems.

W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems.

W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems.

W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems.

W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems.

W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems.

W. Richard Stevens Quotes: We come from an environment molded from 3 billion years of evolution, and when we change our behavior, there may be problems.