All my work has come about through a change in my earlier opinion of religion.

As a scientist I cannot help feeling that all religions are on a tottering foundation. None is perfect or inspired. As for their prophets, there are as many today as ever before, only now science refuses to let them overstep the bounds of common sense.

The time has come for honest men to denounce false teachers and attack false gods.

What is the use of assuring Fundamentalists that science is compatible with religion. They retort at once, Certainly not with our religion.

If we had paid no more attention to our plants than we have to our children, we would now be living in a jungle of weed.

The secret of improved plant breeding, apart from scientific knowledge, is love.

Science is the only savior.