Pierre-Simon Laplace

"The order of nature is not imposed from without but arises from within."

"Truth exists independent of our beliefs about it; our task is discovery, not creation."

"The universe operates according to principles we can understand and express mathematically."

"Wonder is the beginning of all wisdom; complacency is the end of it."

"Those who refuse to doubt everything cannot truly know anything."

"The beauty of mathematics lies in its inexorable logic and certainty."

"What we measure, we can understand; what we understand, we can predict."

"The past instructs the present and illuminates the future."

"Courage in the face of uncertainty is the mark of the true scientist."

"Nature speaks in the language of mathematics; those who do not know this language cannot comprehend her."

"The mind that rests in certainty ceases to grow."

"True education cultivates the ability to think independently."

"The universe is vast beyond imagining, yet comprehensible to the human mind."

"In every problem lies the seed of its own solution."

"The study of nature ennobles the spirit and expands the intellect."

"What seems miraculous today becomes commonplace through understanding tomorrow."

"The principles that govern the stars also govern the atoms."

"A disciplined mind can achieve what an undisciplined one merely imagines."

"The universe is a magnificent book written in the language of mathematics."

"Knowledge of causes gives us power over effects."

"The pursuit of truth requires abandoning cherished illusions."

"Time is the greatest teacher; experience is the greatest school."

"The natural world operates according to laws, not whims or miracles."

"An untrained mind wanders; a trained mind soars."

"The foundations of certainty rest upon careful observation and rigorous reasoning."

"Nature is inexhaustible in her varieties; the patient observer is never disappointed."

"To understand one must question; to question one must be brave."

"The human mind, properly cultivated, can penetrate the deepest mysteries of existence."

"Simplicity is the greatest sophistication in scientific explanation."

"The laws of probability govern not fate but our understanding of uncertainty."