To talk about painting is not only difficult but perhaps pointless too.

To understand the cosmos is to understand ourselves, for we are made of the same stardust that forms the stars.

地球上的每个人都有一个等待他的宝藏。

无人机的未来不是替代人，而是赋能人。

时间比价格更重要。时间到了，价格就会反转。