Who said "I've learned that knowledge without action is useless."?

This quote is attributed to Hank Pym.

I've learned that knowledge without action is useless. - Hank Pym

"I've learned that knowledge without action is useless."

Hank Pym Knowledge

"It takes a very special mind to see the world in a way that no one else can."

"The difference between us and them is that we use our minds."

"Sometimes you have to take a leap of faith."

"I've spent my entire life perfecting this technology."

"We're not just after treasure. We're preserving history."

"The mind is humanity's greatest tool."

"A tidy room reflects a tidy mind."

"You can learn a lot about a person by how they keep their space."