Who said "I have not held public office for personal gain or power."?

This quote is attributed to Kwame Nkrumah.

I have not held public office for personal gain or power. - Kwame Nkrumah

"I have not held public office for personal gain or power."

Kwame Nkrumah

President, Pan-Africanist Leader Ghanaian 1909–1972

"Seek ye first the political kingdom and all things shall be added unto you"

"I am not a saint, unless you think of yourself as a sinner"

"The forces of nature are not in our control. We must accept this and work with what we have"

"We must awaken the people to the dangers of neo-colonialism"