The biggest problem with the European Union is that it is not a state, but it pretends to be one.

I'm just trying to be honest with myself and with the people around me.

永远不要把动作和行动混为一谈。

The only way to learn mathematics is to do mathematics.

If you’re not failing, you’re not pushing hard enough.

Sustainability is not just about protecting the environment, it's about creating a system that works for everyone.

We have a responsibility to ensure that our operations leave a positive legacy for future generations.