Reason obeys itself; and ignorance submits to whatever is dictated to it.

We must balance economic growth with environmental responsibility; they are not mutually exclusive.

The task of psychology is to analyze the given.

创新是我们工作的核心。这是我们满足世界日益增长的能源需求同时减少环境足迹的方式。

The future is not a result of choices among alternative paths offered by the present, but a place that is created—created first in the mind and will, created next in activity.

教学的艺术不在于传授本领，而在于激励、唤醒和鼓舞。