Resilience and adaptability are key in infrastructure development.
The aim of education should be to teach us rather how to think, than what to think—rather to improve our minds, so as to enable us to think for ourselves, than to load the memory with thoughts of other men.
专注于你能控制的事情，不要浪费精力在你无法控制的事情上。
Theorems are the milestones of mathematics.
The only thing that can stop you is you.