Civilization as it is known today could not have evolved, nor can it survive, without an adequate food supply.

对抗各种错误的最强大武器是理性。

Food security is the cornerstone of national security.

The future of design lies in circular thinking.

Leadership means making tough decisions today for a better tomorrow.

释义：不谨慎言语可能导致祸患，言辞不当如同利刃，会给自己带来危险和麻烦。