社交媒体可能是一把双刃剑,但专注于好的部分让它变得值得。
伟大的事物需要时间。
Speaking of my future daughter, I just want her to be healthy and happy.
从正确的事情开始,而不是从可接受的事情开始。
The future of drones is not to replace humans, but to help them do their jobs better.