我喜欢用美丽的形式表现困难的主题。

质量是工程的生命线，任何时候都不能放松对质量的追求。

要得到饼干，就得冒险。

"We overestimate what we can do in one year and underestimate what we can do in ten."

The true meaning of life is to plant trees, under whose shade you do not expect to sit.

The rule of the wild is survival of the fittest.