膨胀宇宙模型表明,宇宙在大爆炸后的最初几分之一秒内呈指数级膨胀。
Positive psychology is as concerned with strength as with weakness, as interested in building the best things in life as in repairing the worst.
The mind is a biological achievement of the highest order.
世界不是由思想或想象力运行的,而是由意见运行的。
The steel industry is not just about metal; it's about building the backbone of nations.