Who said "The weak perish; the strong survive—this is inevitable."?

This quote is attributed to Voldemort.

The weak perish; the strong survive—this is inevitable. - Voldemort

"The weak perish; the strong survive—this is inevitable."

Voldemort Strength

"There is no good and evil, there is only power, and those too weak to seek it."

"I have grown stronger than I was, more terrible, more powerful."

"Fear of a name increases fear of the thing itself."

"Failure and death they are but shadows to me."

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."