We believe that we need to own and control the primary technologies behind the products we make.
在三十岁时我们想要朋友。在四十岁时我们知道朋友不会比爱情更能拯救我们。
No wise pilot, no matter how great his talent and experience, fails to use his checklist..
量子力学不仅仅是一个理论,它是一种理解现实的方式。