真相很少是纯粹的，也从不简单。

生活中没有什么事情会像你在思考它时认为的那么重要。

All changes, even the most longed for, have their melancholy; for what we leave behind us is a part of ourselves; we must die to one life before we can enter into another.

教育不仅仅是达到目的的手段，其本身就是目的。

Sustainability isn't an option; it's a responsibility we all share.

Never think that war, no matter how necessary, nor how justified, is not a crime.