Who said "I understand the necessity of what must be done."?

This quote is attributed to Ilsa Lund.

I understand the necessity of what must be done. - Ilsa Lund

"I understand the necessity of what must be done."

Ilsa Lund Wisdom

"We'll always have Paris, Rick. No matter what happens to us."

"I came here for you. Everything I've done has been for this moment."

"Life is uncertain. We must cherish the moments we have."

"Sometimes the greatest love is knowing when to let someone go."

"I'm not angry, I'm just disappointed."

"The best things in life are free."

"You can't have everything in life, but you can have what matters most."

"A woman's intuition is rarely wrong."