Often we look so long at the closed door that we do not see the one that has been opened for us.
Helen KellerEvery optimist moves along with progress and hastens it, while every pessimist would keep the worlds at a standstill. The consequence of pessimism in the life of a nation is the same as in the life of the individual. Pessimism kills the instinct that urges men to struggle against poverty, ignorance and crime, and dries up all the fountains of joy in the world.
Helen KellerBe of good cheer. Do not think of today's failures, but of the success that may come tomorrow. You have set yourselves a difficult task, but you will succeed if you persevere, and you will find a joy in overcoming obstacles... Remember, no effort that we make to attain something beautiful is ever lost.
Helen KellerIt is curious to observe what different ideals of happiness people cherish, and in what singular places they look for this well-spring of their life. Many look for it in the hoarding of riches, some in the pride of power, and others in the achievements of art and literature; a few seek it in the exploration of their own minds, or in search for knowledge.
Helen Keller