The first condition of understanding a foreign country is to smell it.

The past is a shadow that follows us everywhere.

The true measure of success is not just profitability, but the positive impact we leave for future generations.

世界上已经有太多谎言，不幸的是，它们一半都是真的。

地理学首先是关于地方的科学，而非关于人的科学。

科学的美丽在于它解释自然界的能力。