Against eternal injustice, man must assert justice, and to pr*test against the universe of grief, he must create happiness.
为了对抗永恒的不公,人类必须伸张正义,为了对抗宇宙的悲伤,人类必须创造幸福。
我们几乎无法避免这样的推论:光是由同一种介质的横向波动组成的,这种介质也是电和磁现象的原因。
Technology should serve sustainability, not just profitability.