Man is not by nature a social animal.

Green development is not a multiple-choice question, but a must-answer question. We must unswervingly follow the path of green and low-carbon development.

The ocean's resilience is remarkable, but it is not limitless.

科学的历史是其对象生产的历史。

智者寻求真理，愚人追求娱乐。

Fear of something is at the root of hate for others, and hate within will eventually destroy the hater.

荣誉不能凭空得来，祸患发生也有原因。