If it is a terrifying thought that life is at the mercy of the multiplication of these minute bodies [microbes], it is a consoling hope that Science will not always remain powerless before such enemies.

Life comes only from life.

There is no such thing as applied science, only the application of pure science.

The grandeur of the acts of men are measured by the inspiration from which they spring.

Science and Peace will triumph over Ignorance and War...

In the fields of observation chance favors only those minds which are prepared.

Science belongs to no one country.