The most important part of teaching is to teach what it is to know.
梦想与现实之间的区别在于行动。
你永远不会太老去设定另一个目标或梦想一个新的梦想。
Sustainable mining isn't an option anymore - it's our responsibility to future generations.
The main thing in life is not to stop questioning. Curiosity has its own reason for existing.
"Literature is the mirror of society, reflecting its beauty and its flaws."