There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false. A thing is not necessarily either true or false; it can be both true and false.

无人机行业的发展，最终是为了服务人类，而不是替代人类。

The first duty of a man is to think for himself.

"Beauty is not the goal, but it often appears along the way."

预测未来的最好方法就是创造未来。

这是考验人们灵魂的时刻。