If quantum mechanics hasn't profoundly shocked you, you haven't understood it yet.
如果量子力学没有让你深感震惊,那说明你还没有理解它。
每个人都有感到孤独的时候。
语言是过去和未来之间的桥梁。
无人机的价值在于解决行业的痛点。
The only limit to our realization of tomorrow is our doubts of today.