Nature is the source of all true knowledge. She has her own logic, her own laws, she has no effect without cause nor invention without necessity.

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Be a mirror, absorb everything around you and still remain the same

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I have been impressed with the urgency of doing. Knowing is not enough; we must apply. Being willing is not enough; we must do.

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You don't get into trouble because of the things you don't know. It is the things you don't know you don't know that really get you into a mess.

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once you have tasted the taste of sky, you will forever look up

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Where there is shouting, there is no true knowledge.

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Experience is a truer guide than the words of others.

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Beauty perishes in life, but is immortal in art.

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Details make perfection, and perfection is not a detail.

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The wisest and noblest teacher is nature itself.

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