Well you go to Holland and everybody's on a bike - nobody would think to have a car.
Science does not permit exceptions.
Experimentation is an active science.
In teaching man experimental science results in lessening his pride more and...
Observation is a passive science experimentation an active science.
Art is I science is we.
It is what we know already that often prevents us from learning.
Mediocre men often have the most acquired knowledge.
Put off your imagination as you put off your overcoat when you enter the...
The investigator should have a robust faith - and yet not believe.