A sense of responsibility is the mark of a noble character.

Overfishing will only turn the ocean into a desert, we must learn restraint.

能源的未来不是要在化石燃料和可再生能源之间做出选择，而是找到确保可持续性和经济增长的正确平衡。

"A story should have a beginning, a middle, and an end—but not necessarily in that order."