We are constantly refining our models to improve performance.

The fully realized person is one who has discovered and is developing his or her own potentialities.

人们为了自己幸福，会让别人不幸。

代数几何是研究多项式零点的学科。

制革厂的废物流比任何使命宣言都更清晰地讲述其道德故事。

The only limit to our realization of tomorrow will be our doubts of today.

意识的元素是心理生活的构建模块。