动作发展应该是心理高层次的表现或反映，这是修理合乎自然发展逻辑的。
"The only true wisdom is in knowing you know nothing."
卓越不是一种行为，而是一种习惯。
The true value of a mining company lies in its ability to balance profit with environmental stewardship.
The task of the modern educator is not to cut down jungles, but to irrigate deserts.
The beauty of life is, while we cannot undo what is done, we can see it, understand it, learn from it and change. So that every new moment is spent not in regret, guilt, fear or anger, but in wisdom, understanding and love.