知足者常乐，追求无止境的欲望永无满足。
He who is content is always happy; endless desires never find satisfaction.
The future competition is about talent; whoever has top talent holds the initiative.
性别与经济学的交叉揭示了权力和机会的隐藏动态。
I believe in being strong when everything seems to be going wrong. I believe that happy girls are the prettiest girls. I believe that tomorrow is another day and I believe in miracles.
材料中拓扑和对称性之间的相互作用可以导致意想不到且令人兴奋的物理现象。
