悲伤是我们为爱付出的代价。
Grief is the price we pay for love.
Continuous improvement is not optional—it's essential.
Identity politics has become a dominant force in contemporary politics, driven by the desire for recognition and dignity.
你可以成为过去的受害者,也可以成为未来的开拓者。
数学中最深刻的洞见往往来自意想不到的类比。