The essence of art is to reveal the hidden.

译文：儿孙们自有他们的幸福，作为长辈就不要为儿孙们操心了。赏析：父母总是为儿女们操心太甚，可儿女们未来的路必须要靠他们自己走。所以，为人父母要学会放手，让儿女们在社会中历练，不断成熟起来。

Don't let the noise of others' opinions drown out your own inner voice.

Sustainability should be at the core of every chemical company's strategy, not just an afterthought.

We must balance economic growth with environmental protection to ensure a better future.