Innovation and technology will drive the future of mining - we must embrace change to stay competitive.
War therefore is an act of violence to compel our opponent to fulfill our will.
一个力学问题只有被简化为代数问题时才算解决。
The safest course is to do nothing against one's conscience.With this secret, we can enjoy life and have no fear from death.
透明建立信任,我们必须公开分享成功与失败。
A man's errors are his portals of discovery.