Difficult circumstances serve as a textbook of life for people.

The work of art is already within the block of marble. I just have to chisel away the superfluous material.

我认为导演的关键是愿意接受变化。

I’ve learned over the years that the market is always right.

质量不是保证；它是一种证明。

海洋不仅是一种资源，更是我们必须为子孙后代守护的责任。