Happiness is like the mountain summit. It is sometimes hidden by clouds, but we know it is there.
Helen KellerIt is so pleasant to learn about new things. Every day I find how little I know, but I do not feel discouraged since God has given me an eternity in which to learn more.
Helen KellerThe test of all beliefs is their practical effect in life. If it be true that optimism compels the world forward, and pessimism retards it, then it is dangerous to propagate a pessimistic philosophy.
Helen Keller