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。
In the end, we will remember not the words of our enemies, but the silence of our friends.
我知道要达到顶峰需要付出多少努力,但保持在那里需要更多。
Leadership in sustainability means making decisions that will be praised in 20 years, not just tomorrow.
Silence can be as powerful as words, if you know how to listen.