Who said "To compromise one's principles is to lose one's soul."?

This quote is attributed to Lord Palmerston.

To compromise one's principles is to lose one's soul. - Lord Palmerston

"To compromise one's principles is to lose one's soul."

Lord Palmerston Courage

Prime Minister, Politician British 1784–1865

"The function of government is to calm, not to excite the passions of the people."

"I therefore fearlessly challenge the verdict which this House is going to give."

"Politics is the art of the possible."

"The British people are as much attached to their freedom and independence as any people in the world."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."