理论上存在一种完美的幸福可能性：相信自身内不可摧毁的元素，而不必努力追求它。

We need to find ways to make energy storage more efficient and sustainable.

语出西汉·桓宽《盐铁论·力耕》 。治理家庭不能靠一件财宝；治理国家，不能靠一种方法。

To make a film is to try to communicate with the world, to share a vision, a dream, a nightmare.

最有效的领导者是那些以身作则的人。