我不害怕说出我的想法。
I'm not afraid to speak my mind.
The end of law is not to abolish or restrain, but to preserve and enlarge freedom.
物理理论的美不仅在于其数学的优雅,还在于其解释和预测现象的能力。
Sustainability isn't a trend; it's the foundation of responsible business.
一个群体的性格和命运,往往由其最低劣的成员决定。
我只和自己竞争,不和别人竞争。