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We love because it's
the only true adventure
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RECENT QUOTES
POPULAR QUOTES
POPULAR TOPICS
Love
Life
Motivational
Inspirational
Birthday
Wisdom
Memes
Money
Dreams
Happiness
Fitness
More topics
POPULAR AUTHORS
QuotesBook
Aristotle
William Shakespeare
Oscar Wilde
H. Jackson Brown, Jr.
Walt Disney
Albert Einstein
Maya Angelou
Winston Churchill
Mahatma Gandhi
Ralph Waldo Emerson
More authors
Quotes by Henry Petroski
American engineer specializing in failure analysis. Born February 6, 1942
Science is about knowing; engineering is about doing
Science is about knowing; engineering is about doing