追求数学知识是一场永无止境的冒险，充满了挑战、惊喜和解决不可解问题的满足感。
可持续包装不是成本中心——它是你的品牌对未来最明显的承诺。
The explanatory gap between physical processes and conscious experience remains as wide as ever.
化学的语言是通用的，超越了国界和文化。
Sustainability isn't a buzzword—it's a business imperative for long-term success.
夜晚是一朵绽放着星星的黑花。
晏子春秋