Theory Quotes :: Page 3

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Ralph Waldo Emerson

Famous American poet, essayist and philosopher.

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Famous American actress, model and singer.

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Albert Einstein

German-born mathematician and theoretical physicist.

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Theory Quotes

Showing: 21 - 24 Theory Quotes of 24

Whether or not you can observe a thing depends upon the theory you use. It is the theory which decides what can be observed.

Albert Einstein

Grey is the color of all theory.

Johann Wolfgang von Goethe

A theory must be tempered with reality.

Jawaharlal Nehru

Theory helps us bear our ignorance of facts.

George Santayana

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Wisdom Quote

When one door of happiness closes, another opens; but often we look so long at the closed door that we do not see the one which has been opened for us.

- Helen Keller

Family Quote

You have to live your life according to what comforts you, not what the rest of your family thinks you ought to be doing.

- Judith Guest

Love Quote

A friend is someone who knows all about you and still loves you.

- Elbert Hubbard

Change Quote

If you don't like something, change it. If you can't change it, change your attitude. Don't complain.

- Maya Angelou

Friendship Quote

Friends show their love in times of trouble, not in happiness.

- Euripides

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