Covenants, without the sword, are but words, and of no strength to secure a man at all.
没有剑的契约只是空话，根本无法保护一个人。
Sustainability isn't a cost center; it's the ultimate competitive advantage.
世界是生者的地方，死者在其中没有位置。
我们不是通过经验学习，而是通过对经验的反思学习。