数学的美在于它是一种可以以其他任何方式都无法描述宇宙的语言。
Brand upgrading is the only way for independent brands.
If you want to be successful, you have to take 100% responsibility for everything that you experience in your life.
You don't have to be great to start, but you have to start to be great.
Every decision we make in extraction echoes for generations.
一门科学的历史就是它的问题域的历史。
The mining industry must evolve to meet the demands of a changing world.