为祖国而死是如此值得的命运,以至于所有人都为如此美好的死亡而竞争。
Sustainability is not a choice, it is a responsibility.
Data-driven decisions are the cornerstone of modern resource extraction—intuition alone won't suffice.
关键在于要有一颗爱真理的心灵,随时随地碰见真理,就把它吸收进来。