Someone is sitting in the shade today because someone planted a tree a long time ago.
有人今天坐在树荫下，因为他很久以前种了一棵树。
The future of physics lies in the unification of quantum mechanics and general relativity.
A company shouldn't get addicted to being shiny， because shiny doesn't last.
If you're not willing to put in the work, someone else will.
计算机科学中的挑战不仅仅是解决问题，而是理解为什么它们首先是问题。
When I see someone wasting a glass of water, I think of those who don't have water on Earth.