正是通过观察和思考的力量,人们才能找到方法。所以我们必须不断挖掘和钻研。
It's on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.
You may have to fight a battle more than once to win it.
There is no absolute fairness in life, but it is relatively fair.
Change is good. Change is progress. Without change, nothing would ever improve.