Just like a turtle, we only make progress if we stick our neck out.

Behavior which appears superficially correct but is intrinsically corrupt always irritates those who see below the surface.

He who enters a university walks on hallowed ground.

Science emerges from the other progressive activities of man to the extent that new concepts arise from experiments and observations, and that the new concepts in turn lead to further experiments and observations.

Every vital organization owes its birth and life to an exciting and daring idea.

Just like a turtle, we only make progress if we stick our neck out.

Even the development of the steam engine owed but little to the advancement of science.