写作是一种乐观的行为。如果你觉得它不重要,你就不会费心去做。
"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."
A liberdade é um bem que não tem preço.
思想的任务不是再现现实,而是回应存在的召唤。
成功采矿的关键不仅在于资源开采,还在于以可持续和负责任的方式进行。
Leadership is not about being in charge. It's about taking care of those in your charge.
Theorems are the milestones of mathematics.