The internet is a tool that can be used for good or bad. It's up to us to decide how we use it.

Every setback is a setup for a comeback.

跨越国界和学科的合作是解决世界上最紧迫的健康挑战的关键。

You don’t know what you can achieve until you try.

That is what learning is. You suddenly understand something you've understood all your life, but in a new way.

The only thing that can make you a leader is your actions.