Who said "Some doors, once opened, can never be closed again."?

This quote is attributed to Lewis Strauss.

Some doors, once opened, can never be closed again. - Lewis Strauss

"Some doors, once opened, can never be closed again."

Lewis Strauss Change

"I have a memory, and I intend to use it."

"The world is not kind to those who hesitate."

"Power is not given; it is taken."

"History will judge us all eventually."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."