Johannes Kepler

"The beauty of a mathematical proof lies in its inevitability, its absolute necessity."

"To stop asking questions is to stop growing in understanding."

"The Creator's signature is written across every corner of the cosmos for those with eyes to see."

"I am convinced that the universe operates according to principles that human reason can discover."

"The path to truth is neither straight nor easy, but it is always worth walking."

"Nature's secrets are guarded not by malice but by the need for patient, careful study."

"What appears random to the untrained eye reveals itself as order to the disciplined mind."

"I will dedicate my remaining years to unlocking the final secrets of celestial motion."

"The universe sings in mathematical harmonies that only the prepared mind can comprehend."

"Every generation must renew its investigation of nature, for understanding is never final."

"To be alive is to wonder, and to wonder is to begin the path toward truth."

"The laws I have discovered are not laws I created but laws I have merely unveiled."

"Nature is orderly, purposeful, and comprehensible to the rational mind."

"I do not fear being proven wrong; I fear only remaining ignorant."

"The celestial mechanics operate with a precision that indicates an Intelligence behind all."

"The diversity of the phenomena of nature is so great, and the treasures hidden in the heavens so rich, precisely in order that the human mind shall never be lacking in fresh nourishment."

"Geometry will draw the soul toward truth and create the spirit of philosophy."

"I much prefer the sharpest criticism of a single intelligent man to the thoughtless approval of the masses."

"The chief aim of all investigations of the external world should be to discover the rational order and harmony which has been imposed on it by God."

"If you want the truth, you must search for it with both heart and mind."

"The universe is a mirror reflecting the mind of its Creator back to us."

"Nature uses only the longest threads to weave her patterns, so each small piece of her fabric reveals the organization of the entire tapestry."

"I am much occupied with the investigation of the physical causes. My aim in this is to show that the celestial machine is not so much a divine organism as a divine mechanism."

"Where there is matter, there is geometry."

"The roads by which men arrive at their insights into celestial matters seem to me almost as worthy of wonder as those matters in themselves."

"I have cleared my path by the divine will, and I take no credit for it."

"Wonder is the beginning of wisdom."

"The world is written in the language of mathematics, and its characters are triangles, circles, and other geometric figures."

"Astronomy is a science which compels the soul to look upward and leads us from this world to another."

"If I have been able to see further than others, it is because I stood on the shoulders of giants."