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。
The concept of inflation suggests that the universe underwent a period of extremely rapid expansion shortly after the Big Bang.
能源的未来在于平衡当今的需求与未来的责任。
唯一真实的旅程是内心的旅程。
你是自己人生的艺术家，不要把画笔交给别人。
"Theatre is the art form that most directly confronts the human condition."