The ocean feeds billions, and it's our duty to ensure it can continue doing so for centuries to come.
Coal companies must fulfill their social responsibilities while pursuing economic benefits.
阅读是不动的旅行,写作是让他人旅行。
别让恐惧决定你的未来。
数学的美在于它允许我们从物理世界中抽象出来,专注于基本原理。
成功的真正标准不在于收获,而在于我们留下的遗产。