挑战是创新和成长的机遇。
Challenges are opportunities to innovate and grow.
最重要的是关注用户,其他一切都会随之而来。
了解心灵的方法是对其进行逆向工程:弄清楚自然选择设计它来完成什么任务。
There are no such things as applied sciences, only applications of science.