数学不是观赏性运动,你必须参与其中才能理解。
To write is to resist, to fight against the forces that seek to silence us, to assert our humanity in the face of dehumanization.
可持续发展不是口号,而是企业必须承担的社会责任。
在危机时刻,真正的领导力是通过行动而非言语来衡量的。
I'm not going to let anyone else's opinion of me define who I am.