It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.

The great philosophers are those who have made a difference in the way we think about the world and our place in it.

即使不完美，也很美。

The application scenarios of drones far exceed our imagination.

文字的力量在于它们可以改变世界。

适应性是在不断变化的全球市场中生存的关键。