一句谎话需要无数更大的谎话来遮掩。

I feel like killing everybody every time I go to the arena.

做官虽然讲究才学，但还是以品行为本。 

The world is full of people who have stopped listening to themselves or have listened only to their neighbors to learn what they ought to do, how they ought to behave, and what the values are that they should be living by.

农业科研要面向国家需求，解决实际问题，不能脱离生产实践。