Innovation in mining technology is what will keep the industry alive in the next century.
The only way to learn mathematics is to do mathematics.
Acting deals with very delicate emotions. It is not putting up a mask. Each time an actor acts he does not hide; he exposes himself.
模型检查的挑战不仅在于发现错误，还在于理解它们为何发生。
物理系统的对称性反映在其能级的简并性上。
未来不是为了技术而技术，而是为了人类而技术。
"Every saint has a past, and every sinner has a future."