Who said "The mind must remain open to all possibilities."?

This quote is attributed to Spock.

The mind must remain open to all possibilities. - Spock

"The mind must remain open to all possibilities."

Spock Education

"Logic is the beginning of wisdom, not the end."

"I have been, and always shall be, your friend."

"The needs of the many outweigh the needs of the few."

"Insufficient data for meaningful answer."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."