Food security is a global issue that requires local action.

The best performance improvement is the transition from the nonworking state to the working state.

墨子说：言论如果能够付诸行动的就可以讲；不能够付诸行动的就别多说。言论不能付诸行动的而常讲，这就是卖弄口才了。

The difference between a dream and a goal is a timeline.