Where observation is concerned, chance favors only the prepared mind.

Chance favours the trained mind.

Where observation is concerned, chance favors only the prepared mind.

The more I know, the more nearly is my faith that of the Breton peasant. Could I but know all I would have the faith of a Breton peasant woman.

Question your priorities often, make sure God always comes first.

When one works and imagines and dreams of nothing else than the search for answers that God has posed, it is difficult to be so still.

There does not exist a category of science to which one can give the name applied science. There are sciences and the applications of science, bound together as the fruit of the tree which bears it.