A tannery's wastewater is the truest measure of its values.
在科学中,我们站在巨人的肩膀上,但我们的责任是达到更高的高度。
你写的文本必须向我证明它渴望我。
The music is my heart on a track.
Mathematics is the foundation upon which we build our understanding of the world, and it is through this understanding that we can solve the most complex problems.