世界只存在于你的眼中。你可以让它变得很大，也可以让它变得很小。
The world only exists in your eyes. You can make it as big or as small as you want.
工作中的快乐使工作完美。
In times of crisis, true leaders emerge by putting people before profits.
在解释行为时，意志的概念是不必要的。