“Yesterday is history, tomorrow is a mystery, today is a gift of God, which is why we call it the present.”
― Bil Keane

“Listen to the mustn'ts, child. Listen to the don'ts. Listen to the shouldn'ts, the impossibles, the won'ts. Listen to the never haves, then listen close to me... Anything can happen, child. Anything can be.” 
― Shel Silverstein

“You may say I'm a dreamer, but I'm not the only one. I hope someday you'll join us. And the world will live as one.” 
― John Lennon

“When we love, we always strive to become better than we are. When we strive to become better than we are, everything around us becomes better too.” 
― Paulo Coelho

“I like the night. Without the dark, we'd never see the stars.” 
― Stephenie Meyer

“Hold fast to dreams, For if dreams die Life is a broken-winged bird, That cannot fly.” 
― Langston Hughes

“I believe that imagination is stronger than knowledge. That myth is more potent than history. That dreams are more powerful than facts. That hope always triumphs over experience. That laughter is the only cure for grief. And I believe that love is stronger than death.” 
― Robert Fulghum

“It's really a wonder that I haven't dropped all my ideals, because they seem so absurd and impossible to carry out. Yet I keep them, because in spite of everything, I still believe that people are really good at heart.” 
― Anne Frank