Drones are not toys, but tools to transform industries.
The most important things are hardest to tell,because words shrink their importance.It's not easy to let strangers care about the good things in your life.
Education is the key to unlock the golden door of freedom.
过去是跟随我们的影子，但也是指引我们的光。
爱不是关于占有。它是关于记忆。
可持续发展必须成为煤炭行业每个决策的核心。
Technology ultimately serves people, not the other way around.
The art of writing is the art of discovering what you believe.