安全必须始终是我们每天每项操作的首要任务。

即使鬼神不存在,这也可以用来聚集众人来欢乐,使得邻里亲近。

In chemistry, as in life, the most transformative reactions often require patience and precise conditions.

TRANQUILLITY. Be not disturbed at trifles, or at accidents common or unavoidable.

The only way around is through.

朗兰兹纲领的美在于它能够揭示隐藏的联系。