The Importance of Reflection: Henri Poincaré on Doubt and Belief
Created at: April 21, 2025
To doubt everything or to believe everything are two equally convenient solutions; both dispense with the necessity of reflection. — Henri Poincaré
Dual Extremes
Poincaré points out that blindly doubting or believing are opposite yet equally easy paths to take.
Avoidance of Critical Thinking
Both approaches allow individuals to avoid the effort required for genuine reflection and critical analysis.
Value of Reflection
The quote implies that true understanding and wisdom come from thoughtful reflection, not from automatic skepticism or acceptance.
Philosophical Balance
Poincaré advocates for a balanced approach—neither believing nor doubting everything, but considering each idea carefully.
Relevance in Science and Life
This thought is particularly relevant to scientific inquiry, where neither blind faith nor endless skepticism leads to progress.