"The act of reading is an act of empathy. You are stepping into someone else's shoes, seeing the world through their eyes."
金钱不是幸福的关键,但它有帮助。
"In the end, we will remember not the words of our enemies, but the silence of our friends."
量子力学和广义相对论之间的相互作用是现代物理学中最深刻的谜题之一,解决它可能需要我们彻底重新思考对宇宙的理解。