环境不仅仅是限制因素,更是文化发展中的创造性力量。
最终,我们都是孤独的,这是最可怕的真相。
发现的喜悦无疑是人类心灵所能感受到的最活跃的。
The history of mathematics is a testament to the ingenuity and creativity of the human mind.
The leather industry must adapt to changing consumer demands or risk becoming obsolete.