"In the end, we will remember not the words of our enemies, but the silence of our friends."
最终,我们记住的不是敌人的话语,而是朋友的沉默。
Quality is not a promise; it is a delivery.
Innovation in science often comes from looking at old problems in new ways.
Virtue is more to be feared than vice, because its excesses are not subject to the regulation of conscience.