While I do not think it was ...

While I do not think it was so intended I have always been of the opinion that this turned out to be much the best for me. I had no national experience. What I have ever been able to do has been the result of first learning how to do it. I am not gifted with intuition. I need not only hard work but experience to be ready to solve problems. The Presidents who have gone to Washington without first having held some national office have been at great disadvantage.
While I do not think it was so intended I have always been of the opinion that this turned out to be much the best for me. I had no national experience. What I have ever been able to do has been the result of first learning how to do it. I am not gifted with intuition. I need not only hard work but experience to be ready to solve problems. The Presidents who have gone to Washington without first having held some national office have been at great disadvantage.
 Calvin Coolidge

Quotes from the same author

Knowledge comes, but wisdom lingers. It may not be difficult to store up in the mind a vast quantity of facts within a comparatively short time, but the ability to form judgments requires the severe discipline of hard work and the tempering heat of experience and maturity.
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 Calvin Coolidge
I have never been hurt by anything I didn't say.
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 Calvin Coolidge
We identify the flag with almost everything we hold dear on earth, peace, security, liberty, our family, our friends, our home. . .But when we look at our flag and behold it emblazoned with all our rights we must remember that it is equally a symbol of our duties. Every glory that we associate with it is the result of duty done.
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 Calvin Coolidge
Patriotism is easy to understand in America. It means looking out for yourself by looking out for your country.
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 Calvin Coolidge
Because of what America is and what America has done, a firmer courage, a higher hope, inspires the heart of all humanity.
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 Calvin Coolidge