我认为当你停止学习的那一刻，你就停止了成为一个作家。

晏子春秋

Dreams are not the exclusive right of the young, but the common language of all who strive for progress.

The best way to find yourself is to lose yourself in the service of others.

地质学研究的真正魅力在于从已知到未知的思维锻炼。