自身唔正，教人唔声。
广东话谚语
We have to continually be jumping off cliffs and developing our wings on the way down.
To understand behavior, we must look at its purpose in the context of survival and adaptation.
Technology revitalizes traditional fisheries, but we must never forget our original intention of respecting the ocean.
我相信讲故事的力量可以改变世界。
Most men die at twenty or thirty; thereafter they are only reflections of themselves.
The man who is fit to work at any particular trade is unable to understand the science of that trade without the help and guidance of those who are working with him or over him.