地理带的研究揭示了自然界的统一性，尽管它表面上看起来多样。

Nothing is more beautiful than the loveliness of the woods before sunrise.

Writing is a way of being happy.

We are all born with a certain inheritance of guilt.

自由在于勇敢。

The tears of the world are a constant quantity. For each one who begins to weep, somewhere else another stops. The same is true of the laugh.

One can't proceed from the informal to the formal by formal means.