我预测美国人未来的幸福，如果他们能防止政府以照顾人民为借口浪费人民的劳动。

I believe in positive thinking and visualization.

It is one thing to show a man that he is in an error, and another to put him in possession of truth.

Singing is my way of expressing emotions, I hope the audience can feel my sincerity.

地质学不会妥协，我们的标准也不应该妥协。

风险管理不是消除风险，而是理解风险并做出明智的选择。