写作就是在黑暗中摸索，希望能找到一盏灯。

Your voice is your power.

I'm not afraid to fall, because I know I'll get back up.

无人机的核心不是飞得多高，而是用得多好。

We must build a world in which there shall be no economic domination, no exploitation, no unemployment, and no war.

预测未来的最好方法就是创造未来。