Sometimes we get sad about things and we don’t like to tell other people that we are sad about them. We like to keep it a secret. Or sometimes, we are sad but we really don’t know why we are sad, so we say we aren’t sad but we really are.

The only limits that exist are the ones you place on yourself.

真正的领导力在于帮助他人发挥他们的潜力。

哲学的任务不是提供答案，而是对问题本身提出质疑。