Every decision we make today impacts the health of our oceans tomorrow.
I can't predict the future, but I can create it.
"The world is always going to be dangerous, and people are always going to be good and bad."
I think it's important to take risks and not be afraid to fail.
States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.
教育的第一步是了解孩子。