自然科学是一种通过描述自然来理解自然的尝试。
The revolution is not an apple that falls when it is ripe. You have to make it fall.
I don't rap for dead presidents. I'd rather see the president dead.
我们必须以与面对面治疗相同的严谨和同情心设计数字工具。
作家是一面反映世界的镜子,也是一盏照亮人类灵魂黑暗角落的灯。