Who said "I've always tried to make a difference."?

This quote is attributed to Hedy Lamarr.

I've always tried to make a difference. - Hedy Lamarr

"I've always tried to make a difference."

Hedy Lamarr

Inventor and Actress Austrian-American 1914–2000

"The brains of people are more interesting than the looks, I think."

"I am not ashamed of my past. I'm just sorry some people had to be part of it."

"Most girls are taught to avoid being too smart because it's not attractive. What the hell?"

"I just wanted to be an actress, not a housewife."