过去是一道永不愈合的伤口。
The past is a wound that never heals.
Mathematics is a universal language that transcends cultural and linguistic barriers.
The beauty of computational complexity lies in its ability to classify problems based on their inherent difficulty.
Every tree we plant today is an investment in a greener, healthier tomorrow.
真相是一种武器，就像任何武器一样，它可以用于善或恶。
记忆是战场，而非档案馆。
角色必须让他们的创造者感到惊讶。