我不害怕死亡,我害怕不去尝试。
我不害怕表明立场,来吧,握住我的手。
The mining industry must evolve with sustainability at its core, or we risk becoming obsolete.
凡是创作古文,必须推究前代文章的本意,以此形成自己的言论。
朗兰兹纲领证明了数学所有领域的相互关联性。
"I don't complain. I accept the challenge and I work."