The only limits that exist are the ones you place on yourself.
Wheat breeding should not only aim for high yield but also disease and stress resistance.
We die containing a richness of lovers and tribes, tastes we have swallowed, bodies we have plunged into and swum up as if rivers of wisdom, characters we have climbed into as if trees, fears we have hidden in as if caves.
Grain isn't just a commodity; it's the foundation of civilization.
所以，国家的钱财不足以来应付饥荒，救济孤儿寡妇，这样，国家就贫困，百姓就难于治理。
There is a history in all men's lives.