科学更多的是一种思维方式,而不是一堆知识。
Technology can revolutionize mining, but only if we have the courage to embrace it.
把抑郁症患者当作只是感到悲伤来对待是没有意义的,说‘好了,坚持住,你会挺过去的。’悲伤或多或少像感冒——有耐心,它会过去。抑郁症就像癌症。
人比自己想象的要坚强。只是没有意识到这种坚强。
The alternation of motion is ever proportional to the motive force impressed; and is made in the direction of the right line in which that force is impressed.