There is nothing permanent except change.
The true opponent, the enfolding enemy, is not the Russians but their own stupidity.
We may need to postulate new fundamental laws to explain consciousness.
历史的地理枢纽是世界上最有可能是权力所在地的区域。
每一次成功只是为更困难的问题买了一张入场券。
当一个人了解别人的痛苦时,他必也是饱经痛苦的人。