We were convinced that the materials which we had discovered were new chemical elements.We were convinced that the materials which we had discovered were new chemical elements.

— Marie Curie

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Wisdom sets bounds even to knowledge.Wisdom sets bounds even to knowledge.

— Friedrich Nietzsche

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We were thus led to create a new method of searching for new elements.We were thus led to create a new method of searching for new elements.

— Marie Curie

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We know for certain that sight is one of the most rapid actions we can perform.We know for certain that sight is one of the most rapid actions we can perform.

— Leonardo da Vinci

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To learn gives the liveliest pleasure, not only to philosophers but to men in general.To learn gives the liveliest pleasure, not only to philosophers but to men in general.

— Aristotle

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With the first word I used intelligently, I learned to live, to think, to hope.With the first word I used intelligently, I learned to live, to think, to hope.

— Helen Keller

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The mind of the painter must resemble a mirror, which always takes the colour of the object it reflects.The mind of the painter must resemble a mirror, which always takes the colour of the object it reflects.

— Leonardo da Vinci

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Is it not pleasant to learn with a constant perseverance and application?Is it not pleasant to learn with a constant perseverance and application?

— Confucius

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But to gather in this great harvest of truth was no light or speedy work.But to gather in this great harvest of truth was no light or speedy work.

— George Eliot

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And much of what I stumbled into, by following my curiosity and intuition, turned out to be priceless later on.And much of what I stumbled into, by following my curiosity and intuition, turned out to be priceless later on.

— Steve Jobs

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Whoever does not know it and can no longer wonder, no longer marvel, is as good as dead.Whoever does not know it and can no longer wonder, no longer marvel, is as good as dead.

— Albert Einstein

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We should learn from both pleasant and unpleasant experiences.We should learn from both pleasant and unpleasant experiences.

— Nelson Mandela

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