Michael Polanyi

Criticism is the lifeblood of intellectual growth.

The tacit dimension underpins all explicit knowledge.

In letters to friends, I confessed my doubts about pure objectivity.

The meaning of life is found in commitment to higher things.

Politics should not dictate the course of science.

A witty remark: Science without imagination is like chemistry without reactions—stale.

My last words? Keep seeking the unspeakable truth.

Observation in chemistry demands a trained eye.

Art and science both rely on intuition.

In interviews, I often said knowledge grows through dialogue.

The heart of wisdom is accepting mystery.

From my correspondence: Doubt is the beginning of wisdom.

Science is a republic of minds.

Personal meaning emerges from passionate pursuit.

Aphorism: All knowing is personal knowing.

In speeches, I emphasized the moral commitment in science.

Humor: Why did the chemist break up? No reaction.

Reflections: Life's profundity lies in its uncertainties.

Key passage: The fiduciary framework of science.

Politics of knowledge: Freedom fosters innovation.