Never give up on your dreams, no matter how impossible they may seem.
永远不要放弃你的梦想,无论它们看起来多么不可能。
The beauty of mathematics only shows itself to more patient followers.
Coal isn't just a commodity; it's the foundation upon which modern civilization was built.
如果你不愿意失败,你就没有准备好成功。
"The past is never dead. It's not even past."