Understanding a problem is half the solution.
理解问题是解决问题的一半。
Every day is a new opportunity to change your life.
"The past is a story we keep rewriting, even when we don’t realize it."
The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay between topology and symmetry leads to novel quantum states of matter.
风格是非常个人的东西。它与时尚无关。时尚转瞬即逝，风格永存。
数学是为不同事物赋予相同名称的艺术。