自然和历史是地理知识的两个重要来源。
Judge oneself than to judge others more difficult. If you successfully trial right himself, then you are really a wise.
The metal mining industry must seize the opportunity of digital transformation to enhance intelligent capabilities.
翻译：鼓励人们坚持不懈地努力，最终会取得成功。
I never wanted to be a rock star. I just wanted to play music.
预测未来的最好方法就是创造未来。