Happiness is secured through virtue； it is a good attained by man's own will.

生活是10%发生在你身上的事和90%你如何应对它。

The essence of being human is that one does not seek perfection.

景观是最初的建筑。

To feel much for others and little for ourselves； to restrain our selfishness and exercise our benevolent affections， constitute the perfection of human nature.

人心容易偏离正道，道心微妙难明，只有精研专一，才能持守中道。