Jeff Bezos
Entrepreneur
"Failure comes part and parcel with invention. It’s not optional."
Optional quotes
Optional
19 quotes on this topic — from poets, philosophers, and thinkers across history.
C. S. Lewis
Writer, Scholar
"God is not an optional extra, He's an absolute must!"
Barbara Kingsolver
Author, Biologist
"For scientists, reality is not optional."
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Topics related to Optional
Browse quotes that often appear alongside optional — connected by shared ideas and recurring themes.