Quote by Rita Levi-Montalcini

"The growth factor operates in silence, without recognition, doing its work in the darkness—like so much important work in life."

Rita Levi-Montalcini
Developmental Biologist Italian-American 1909–2012

More from Rita Levi-Montalcini

"Above all, don't fear difficult moments. The best comes from them."
"Life is a wonderful thing to talk about over lunch."
"The nerve growth factor opened up a new field in biology."
"In life it is important to have made mistakes."

All quotes by Rita Levi-Montalcini