Without food, man can live at most but a few weeks; without it, all other components of social justice are meaningless.
能源转型不仅仅是更换燃料；它关乎整个系统和思维方式的转变。
They just keep trotting back and forth across the bridge thinking there is something better on the other side. If they'd hang head down at the top of the thing and wait quietly, maybe something good would come along. But no—with men it's rush, rush, rush, every minute. I'm glad I'm a sedentary spider.