最终，一个理论的价值不在于它的复杂性，而在于它解释和预测的能力。
In the end, the value of a theory is not in its complexity, but in its ability to explain and predict.
有志之士珍惜每一年的光阴；贤德之人，珍惜每一天的光阴；而圣人则会珍惜每一寸的光阴。
In chemicals, our greatest challenge is also our greatest opportunity: meeting global needs while protecting the planet.
确保和平的最佳方式是维持大国之间的权力平衡。
The more one loves, the more one suffers, but also the more one lives.
The key to success is to focus on the long term and not get distracted by short-term fluctuations.
生活中重要的不是你遭遇了什么，而是你记住了什么以及如何记住它。
If knowledge can create problems, it is not through ignorance that we can solve them.
I believe that we should all follow our passions and do what makes us happy.
