We act as though comfort and luxury were the chief requirements of life, when all that we need to make us happy is something to be enthusiastic about.

我们会继续挑战自己。

Every loaf of bread tells a story; make yours worth telling.

The great challenge of our time is to build institutions that can manage the complexity of modern societies.

没有公义，勇气是虚弱的。

翻译：深厚的德行能承载更大的责任，质朴的真诚比巧言令色更易赢得信任，立身先修德，待人贵拙诚。