Wall Street has too much wealth and political power.

Food security begins with empowering those who grow our food.

It's not the tools you have faith in – tools are just tools – they work， or they don't work.It's people you have faith in or not.

Sustainability isn't a trend—it's a necessity. The choices we make today will define the health of our oceans tomorrow.

解释：只有去学习才能懂得世间的道理；如果耻于向人求教，许多东西就会永不知晓。