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我们实现明天的唯一限制将是我们今天的怀疑。
The only limit to our realization of tomorrow will be our doubts of today.
In mathematics, the journey is as important as the destination.
The beauty of mathematics lies in its simplicity and depth.
Every piece of plastic we produce should have a clear path to reuse or recycling.
世界不是一个需要解决的问题;它是一个我们所属的生命体。
我不是一个放弃自己价值的人。