The secret of all those who make discoveries is that they regard nothing as impossible.
Justus Von LiebigRead
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.
Interpretation
Chemistry enhances both our material well-being and our understanding of the natural world.
Justus Von Liebig emphasizes the dual benefits of studying chemistry: it not only serves practical, material needs but also enriches our intellectual and spiritual appreciation of the natural phenomena around us. He asserts that an understanding of chemistry is vital for personal development and our connection to the wonders of creation, ultimately leading to a more profound mental cultivation.
In practice
In a speech about the importance of STEM education, a teacher might quote Liebig to showcase how chemistry fosters intellectual growth.
The secret of all those who make discoveries is that they regard nothing as impossible.
There are a number of attributes of species and populations that are not of any particular selective advantage to any single individual in a population but that are of great advantage to the population as a whole.
'Goals' and 'caps' on carbon emissions are practically worthless, if coal emissions continue, because of the exceedingly long lifetime of carbon dioxide in the air.
If everything in the universe depends upon everything else in a fundamental way, it might be impossible to get close to a full solution by investigating parts of the problem in isolation.
The supreme task of the physicist is to arrive at those universal elementary laws from which the cosmos can be built up by pure deduction. There is no logical path to these laws; only intuition, resting on sympathetic understanding of experience, can reach them.
Global warming isn't a prediction. It is happening.
I have oft-times been besought, by divers gentlemen, to set down on paper what I have beheld through my newly invented microscopia, but I have generally declined.
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