确保和平的最佳方式是变得强大。
Never stop learning because life never stops teaching.
Management brings benefits, details determine success or failure.
Every barrel we process must carry the weight of our environmental responsibility.
人性的弱点总是充满贪婪、恐惧或者是愚蠢,这是完全可以预测的,但是我们无法预测这种人性弱点的发生顺序。