I had ambition not only to go farther than any man had been before, but as far as it was possible for a man to go.

Food security is the cornerstone of national security, we must firmly grasp it in our own hands.

The mind is an active, dynamic process, not a passive receptacle.

水产养殖的创新不仅关乎技术，更在于重新构想我们与海洋的关系。

People, even more than things, have to be restored, revived, reclaimed and redeemed; never throw out anyone.

"I'm not perfect, but I strive to be the best."