The most incomprehensible thing about the world is that it is at all comprehensible.

Innovation in mining technology is essential to meet the world's energy demands.

You can tell more about a person by what he says about others than you can by what others say about him.　　

触觉是我们的第一语言，是我们与世界互动的原始方式。

每个孩子都是不同的花朵，共同让这个世界变成一个美丽的花园。