书籍是通往其他文化的窗户。
应对不自由世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反叛。
数学的美在于它能够以最优雅和简洁的方式描述宇宙。
With each advancement in ultrafast lasers, we rewrite the textbook on how atoms and molecules behave.
In global competition, we must maintain an open mind and a learning attitude.