水的源头如果浑浊，那么水流就不可能清澈；言行不讲信用的，名声必然受到损害。

Why do I stand up here? I stand upon my desk...to remind myself that we must constantly look at things in a different way.

Data-driven policies are the compass for sustainable fisheries.

真理的光芒常常在困境中闪耀。