怯懦囚禁灵魂,希望还你自由。
Fear of imprisonment soul, hope you free.
我不需要别人的认可。我知道自己的价值。
The mind is a dynamic system of processes.
创新是将传统煤炭行业转变为现代高效行业的关键。
The computing scientist's main challenge is not to get confused by the complexities of his own making.