光与物质的相互作用是理解量子现象的关键。

The world only exists in your eyes. You can make it as big or as small as you want.

成功不是幸福的关键。幸福是成功的关键。如果你热爱你所做的事情，你就会成功。

The true measure of a mining company's success is how it balances profit with environmental responsibility.

You have to be willing to take risks. If you’re not, you’re not going to make money.