O

Topic

observation

/observation-quotes-and-sayings

263 Quotes

Topic Summary

About the observation quote collection

The observation page groups 263 quotes under one canonical topic hub so readers and answer engines can cite a stable source instead of fragmented search results.

Topic Feed

Quotes filed under observation

"

Reason, Observation and Experience _ the Holy Trinity of Science _ have taught us that happiness is the only good; that the time to be happy is now, and the way to be happy is to make others so. This is enough for us. In this belief we are content to live and die. If by any possibility the existence of a power superior to, and independent of, nature shall be demonstrated, there will then be time enough to kneel. Until then, let us stand erect.

RI
Robert G. Ingersoll

On the Gods and Other Essays

"

It has always been a mystery to me how Adam, Eve, and the serpent were taught the same language. Where did they get it? We know now, that it requires a great number of years to form a language; that it is of exceedingly slow growth. We also know that by language, man conveys to his fellows the impressions made upon him by what he sees, hears, smells and touches. We know that the language of the savage consists of a few sounds, capable of expressing only a few ideas or states of the mind, such as love, desire, fear, hatred, aversion and contempt. Many centuries are required to produce a language capable of expressing complex ideas. It does not seem to me that ideas can be manufactured by a deity and put in the brain of man. These ideas must be the result of observation and experience.