We are all searching for something, but we don't know what it is.

解释：大部分茶都是寒性的，而绿茶却是温性的，体现了茶性质的差异。

The heart is a lonely hunter, and it will always be so.

The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.

We need to think with a global perspective and act with local solutions.