不要为成功而努力，要为做一个有价值的人而努力。
Try not to become a man of success but rather try to become a man of value.
Sometimes you can do everything right and things will still go wrong. The key is to never stop doing right.
To live is to endure, to find meaning in the chaos, and to keep moving forward despite the pain.
世界是一本书，不旅行的人只读了一页。
我们生活在一个影子的世界里，我们自己也是影子。
我唔怕辛苦，最怕系冇机会。
永远不要问理发师你是否需要理发。
解释：德行不够优良的人，难以有崇高的信念与理想。才能不够突出的人，难以有渊博的知识和见解。