If you think you’re the best, you’ll never be the best.
最大的悲剧不是坏人的残暴,而是好人的沉默。
膨胀的概念表明,宇宙在大爆炸后不久经历了一段极其快速的扩张期。
Don't criticize what you can't understand.
The world is full of obvious things which nobody by any chance ever observes.