最终，我们记住的不是敌人的话语，而是朋友的沉默。
"In the end, we will remember not the words of our enemies, but the silence of our friends."
Love yourself first and everything else falls into line.
Mathematics is a living, breathing discipline, constantly evolving with new ideas.
"The most successful companies are those that put their customers first."
The more you sweat in peace, the less you bleed in war.