The best way to learn mathematics is to do mathematics.
浪漫的本质就是不确定性。
能源的未来在于传统资源与可再生替代品之间的平衡。
化学是连接微观世界和我们日常所见现实的桥梁。
I believe that if you keep your faith, you keep your trust, you keep the right attitude, if you're grateful, you'll see God open up new doors.