“The measure of intelligence is the ability to change.”
– Albert Einstein
“A rigid mind is very sure but often wrong. A flexible mind is generally unsure, but often right.”
– Vanda Scaravelli
“A mind is like a parachute. It doesn’t work if it is not open.”
– Frank Zappa
“Those who cannot change their minds cannot change anything.”
– George Bernard Shaw
“Every now and then a man’s mind is stretched by a new idea or sensation, and never shrinks back to its former dimensions.”
– Oliver Wendell Holmes Sr.
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Photo by: Pulpolux