Grain isn't just a commodity; it's the foundation of civilizations.

有见识的人做事能提得起，放得下，算得到，做得完，看得破及撇得开。

对地球最大的威胁是认为别人会拯救它的想法。

Teachers are the most important role models in schools, the most instructive examples, and the most vivid examples for students.

人工智能的未来是合作的，而不是竞争的。