我们必须在能源安全需求和减排的迫切性之间取得平衡。
解析:其实说的是:不着相,不动心。
"Children deserve art that challenges them as much as it delights them."
Ingersoll's story of the man that went down from heaven on a reduced-rate excursion ticket good for 30 days --- and tried to sell his return ticket.