Love is the only thing that can fill the emptiness of existence.
Sustainability must be profitable, or it won't be sustainable at all.
The space between objects speaks as loudly as the objects themselves.
解析：用功在于为善之心真切。
最重要的是要有一颗善良的心和良好的态度。
现在是过去与未来之间一座脆弱的桥。