Who said "The true reward for an act is to have performed it."?

This quote is attributed to Marcel Proust.

The true reward for an act is to have performed it. - Marcel Proust

"The true reward for an act is to have performed it."

Marcel Proust Success

Novelist French 1871–1922

"The real voyage of discovery consists not in seeking new landscapes, but in having new eyes."

"Let us be grateful to the people who make us happy."

"The only true paradise is the paradise that we have lost."

"If a little dreaming is dangerous, the cure for it is not to dream less but to dream more, to dream all the time."

"Success comes to those who never give up."

"Success is measured by happiness, not money."

"You make your own luck in this world."

"You have to be organized to be successful in anything."