Collaboration in mathematics is essential; the exchange of ideas leads to breakthroughs that no single mind could achieve alone.
数学中的合作是必不可少的；思想的交流导致了任何单一思维都无法独自实现的突破。
Every barrel we process must carry the weight of our environmental responsibility.
过去总是在我们的生活中存在，塑造着我们的未来。
