Who said "We must never stop questioning what we think we know."?

This quote is attributed to John Gurdon.

We must never stop questioning what we think we know. - John Gurdon

"We must never stop questioning what we think we know."

John Gurdon Education

Developmental Biologist English Born 1933 (age 93)

"It is by universal that we know anything about the world."

"The nucleus of a differentiated cell can support the development of a normal tadpole."

"We must learn to think differently about what is possible in biology."

"Nuclear transplantation showed that the genome of specialized cells remains intact."

"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."