People who are really serious about software should make their own hardware.

城市是一个活生生的有机体。

Read not to contradict and confute； nor to believe and take for granted； nor to find talk and discourse； but to weigh and consider.

The future of drones belongs to those who dare to push boundaries.

The chief beauty about time is that you cannot waste it in advance. The next year, the next day, the next hour are lying ready for you, as perfect, as unspoiled, as if you had never wasted or misapplied a single moment in all your life.