如果你被困住了，去睡一觉。让你的潜意识来帮你解决问题。
When you are stuck， sleep on it. Let your subconscious work for you.
你无法回到过去改变开头，但你可以从现在开始改变结局。
He who is content is always happy; endless desires never find satisfaction.
若你想从不被批评，那务必不要尝试新事物。