Art is I science is we.

— Claude Bernard

Art is I science is we.

— Claude Bernard

Experimentation is an active science.

— Claude Bernard

It is what we know already that often prevents us from learning.

— Claude Bernard

It's what we think we know that keeps us from learning.

— Claude Bernard

Observation is a passive science, experimentation an active science.

— Claude Bernard

Science increases our power in proportion as it lowers our pride.

— Claude Bernard

Science increases our understanding in proportion as it lowers our pride.

— Claude Bernard