客户体验的提升永无止境,我们必须持续创新。
I'm interested in the idea of the ecosystem as a form of intelligence.
物体的加速度与所受的合外力成正比,与物体的质量成反比。加速度的方向与合力的方向相同。
The stranger is an element of the group itself, not unlike the poor and sundry 'inner enemies'—an element whose membership within the group involves both being outside it and confronting it.
"Stories are not just for bedtime. They are for anytime you need to escape, to dream, to laugh, or to cry."