过去是一位老师，如果我们愿意学习的话。

The stone industry must embrace sustainability to thrive in the modern world.

Dead men are heavier than broken hearts.

"To be forgiven is only half the gift. The other half is that we also can forgive, restore the lost, and mend the broken."

我们看到的不是事物的本质，而是自己的本质。