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我们开发的每个化学工艺都必须通过三个测试:它安全吗?它可持续吗?它具有可扩展性吗?
The greatest weapon against stress is our ability to choose one thought over another.
生命中最伟大的光辉不在于永不坠落,而在于坠落后总能再度升起。
写作是留下痕迹,是在世界上留下印记。
The environment is a long-term issue that requires long-term commitment.
Between the wish and the thing the world lies waiting.