After all, life is never so jolly or so miserable as people seem to think.
忧患使人生存发展,安逸享乐使人萎靡死亡。
Doublethink means the power of holding two contradictory beliefs in one's mind simultaneously, and accepting both of them.
巧克力饼干是红色的,巧克力饼干是蓝色的,巧克力饼干是甜甜的,你也是甜甜的。
Before I came here I was confused about this subject. Having listened to your lecture I am still confused. But on a higher level.