A book is a version of the world. If you do not like it, ignore it; or offer your own version in return.

每一个数学问题都是一个等待解决的谜题，每一个解决方案都是迈向更深入理解的一步。

所有事情在被证明为不可能之前都是可能的，甚至不可能的事情也可能只是目前如此。

You don’t have to be perfect, just be real.

Sustainability isn't an option; it's the only path forward for aquaculture.

And I hope you will come back here to Harvard 30 years from now and reflect on what you have done with your talent and your energy. I hope you will judge yourselves not on your professional accomplishments alone, but also on how well you have addressed the world's deepest inequities…on how well you treated people a world away who have nothing in common with you but their humanity.