Who said "The mind grows through confrontation with difficulty."?

This quote is attributed to Baltasar Gracián.

The mind grows through confrontation with difficulty. - Baltasar Gracián

"The mind grows through confrontation with difficulty."

Baltasar Gracián Education

Philosopher Writer Jesuit Spanish 1601–1658

"Without knowledge action is useless and knowledge without action is futile."

"The wise adapt themselves to circumstances as water molds itself to the pitcher."

"Cultivate your character as you would a garden."

"Success is the child of audacity."

"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."