Talkers are usually more articulate than doers, since talk is their specialty.

You have to believe in yourself, even when no one else does.

成功的关键是失败。

气候变化的挑战要求科学界采取紧急行动。

动作发展应该是心理高层次的表现或反映，这是修理合乎自然发展逻辑的。

一个组织的产品和服务的质量是其管理质量的直接反映。