最终,我们会记住的不是我们的敌人的话语,而是我们朋友的沉默。
领导力意味着为了更美好的明天而在今天做出艰难的决定。
You are not only responsible for what you say, but also for what you do not say.
The mind is not a vessel to be filled, but a fire to be kindled.