我不需要理由去做我自己。
I don't need a reason to be me.
I think that’s the single best piece of advice: constantly think about how you could be doing things better and questioning yourself.
刻苦读书，即使功名未就，但使人品高雅，气度不凡；道德高尚，但不希图报答，时时恬然自安，饱食酣眠。
The health of our oceans is directly linked to the health of our planet.
外交是实现国家利益的一种手段，但也要尊重和平、公正和法治的原则。