Home / Authors / Justus von Liebig

Justus von Liebig Quotes

Chemist

Justus von Liebig, a German chemist born on May 12, 1803, and died on April 18, 1873, is considered one of the founders of organic chemistry. He made significant contributions to the development of agricultural chemistry and food science.

Filter quotes by topic

All Science Chemistry Animal Chemist Acid Chemicals Discovery Earth Glasses Ideas Ifs Mean Men Metals Natural Natural Science Plant Process Profitable Soil

Famous Justus von Liebig Quotes

“Chemistry, in its application to animals and vegetables. Endeavours jointly with physiology to enlighten us respecting the mysterious processes and sources of organic life.”

Process Animal Source Mysterious Chemistry Application Vegetables Enlightening Endeavour Physiology Organic Life

Book:Familiar Letters on Chemistry, and its relation to Commerce, Physiology, and Agriculture: Edited by John Gardner

Source: Familiar Letters on Chemistry, and its relation to Commerce, Physiology, and Agriculture: Edited by John Gardner

“The finest imagination in the world could not have conceived of a better idea than the philosophers' stone to inspire the minds and faculties of men. Without it, chemistry would not be what it is today. In order to discover that no such thing as the philosopher's stone existed, it was necessary to ransack and analyze every substance known on earth. And in precisely this lay its miraculous influence.”

Men World Mind Ideas Today Earth Order Imagination Known Influence Inspire Stones Lays Philosopher Substance Faculty Chemistry Finest Miraculous

Author:Justus von Liebig

“I would... establish the conviction that Chemistry, as an independent science, offers one of the most powerful means towards the attainment of a higher mental cultivation; that the study of Chemistry is profitable, not only inasmuch as it promotes the material interests of mankind, but also because it furnishes us with insight into those wonders of creation which immediately surround us, and with which our existence, life, and development, are most closely connected.”

Source: The Development of Chemistry, 1789-1914: Familiar letters on chemistry

“I will now direct the attention of scientists to a previously unnoticed cause which brings about the metamorphosis and decomposition phenomena which are usually called decay, putrefaction, rotting, fermentation and moldering. This cause is the ability possessed by a body engaged in decomposition or combination, i.e. in chemical action, to give rise in a body in contact with it the same ability to undergo the same change which it experiences itself.”

“In the progressive growth of astronomy, physics or mechanical science was developed, and when this had been, to a certain degree, successfully cultivated, it gave birth to the science of chemistry.”

Science Certain Growth Birth Degrees Physics Astronomy Progressive Chemistry

Book:The Development of Chemistry, 1789-1914: Familiar letters on chemistry

Source: The Development of Chemistry, 1789-1914: Familiar letters on chemistry

“Only about seventy years ago was chemistry, like a grain of seed from a ripe fruit, separated from the other physical sciences. With Black, Cavendish and Priestley, its new era began. Medicine, pharmacy, and the useful arts, had prepared the soil upon which this seed was to germinate and to flourish.”

Source: Familiar Letters on Chemistry, in its relation to Physiology, Dietetics, Agriculture, Commerce and Political Economy: Edited by John Blyth

“Without an acquaintance with chemistry, the statesman must remain a stranger to the true vital interests of the state, to the means of its organic development and improvement; ... The highest economic or material interests of a country, the increased and more profitable production of food for man and animals, ... are most closely linked with the advancement and diffusion of the natural sciences, especially of chemistry.”

Source: Familiar Letters on Chemistry, in its relation to Physiology, Dietetics, Agriculture, Commerce and Political Economy: Edited by John Blyth

“If you want to become a chemist, you will have to ruin your health. If you don't ruin your health studying, you won't accomplish anything these days in chemistry. Liebig's advice to Kekulé.”

Ifs Want Study Advice Accomplish Ruins These Days Chemistry Chemist

Author:Justus von Liebig