Zhi Jun

“How could I have been so ignorant? she thinks. So stupid, so unseeing, so given over to carelessness. But without such ignorance, such carelessness, how could we live? If you knew what was going to happen, if you knew everything that was going to happen next—if you knew in advance the consequences of your own actions—you'd be doomed. You'd be as ruined as God. You'd be a stone. You'd never eat or drink or laugh or get out of bed in the morning. You'd never love anyone, ever again. You'd never dare to.”
― Margaret Atwood, The Blind Assassin

“... there is no shame in not knowing. The problem arises when irrational thought and attendant behavior fill the vacuum left by ignorance.”
― Neil deGrasse Tyson, The Sky Is Not the Limit: Adventures of an Urban Astrophysicist

“Thinking has, many a time, made me sad, darling; but doing never did in all my life... My precept is, "Do something, my sister, do good if you can; but, at any rate, do something".”
― Elizabeth Gaskell, North and South