Benjamin Disraeli:

The greatest good you can do for another is not just to share your riches but to reveal to him his own.

— Benjamin Disraeli Modern

British PM

Attributed, but precise source hard to pinpoint

Undated

Verification

Confirmed

Found in 2 providers: grok,gemini

Cross Reference

2 sources

"I have climbed to the top of the greasy pole."

"You know, all is development. The principle is perpetually going on."

"There is no index of character so sure as the voice."

"The greatest discovery of my life has been the discovery of myself."

"I have never been bored in my life, though I have often been boring."