Who said “The human tendency to regard little things as important has produced very many great…”?

“I am beginning to learn that it is the sweet, simple things of life which are the real ones after all.”

“Human felicity is produced not as much by great pieces of good fortune that seldom happen as by little advantages that occur every day.”

“We must not, in trying to think about how we can make a big difference, ignore the small daily differences we can make which, over time, add up to big differences that we often cannot foresee.”

“It is in these acts called trivialities that the seeds of joy are forever wasted, until men and women look round with haggard faces at the devastation their own waste has made, and say, the earth bears no harvest of sweetness -- calling their denial knowledge.”

“Inches make champions.”

“Ideas too are a life and a world.”

“Virtue by premeditation isn't worth much.”

“First we have to believe, and then we believe.”

“Man is to be found in reason, God in the passions.”

“Erudition can produce foliage without bearing fruit.”

“Once we know our weaknesses they cease to do us any harm.”