虚度光阴是第二大的遗憾！这每一天的时间，太宝贵了！并且我们要珍惜每一分每一秒，不让时光白白流逝！

Collaboration across the supply chain is essential to drive meaningful change in dairy.

I think the reason why I am who I am today is because I went through those tough times when I was younger.

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

科学是无穷尽的。