资源开发必须在经济增长和环境管理之间取得平衡。

Never try to discourage thinking, for you are sure to succeed.

Psychology is the science of mental life in its adaptive relations.

技术应该服务于进步和保护。

The true measure of success is not just profit, but the positive impact we leave on society.

Climate change poses the greatest threat to marine life, and we must act now to mitigate its effects.

市场比政府更能高效地分配资源，但它并非完美无缺。

我不是为死去的总统说唱，我宁愿看到总统死去。