悲伤只是无处安放的爱。
一部伟大的电影是那种在你离开电影院后仍久久留在你心中的电影。
The pursuit of mathematical truth is a deeply personal and profoundly universal endeavor.
我不和别人竞争。我和自己竞争。
心理活动总是朝向某个目的。
Enthusiasm is common. Endurance is rare.
The future of energy lies in balancing traditional resources and renewable development.