No winter lasts forever; no spring skips its turn.
冬去春来，周而复始。
four ducks on pond
a grass land beyond
white clouds on the wing
what a little thing
to remember for years
to remember with tears
四只小鸭池中嬉，
悠悠青草塘边生。
春日碧空白云飘，
泪光泛泛忆前尘
Never close your lips to those whom you have already opened your heart.
永远不要对打开你心扉的人沉默不语
最近一段时间忙于写博士论文，很少学习英语，内疚。争取坚持下去。Creativity takes courage.
创造力需要勇气。
坚持学习外语infrastructure – n. structures and centers needed to operate an enterprise or a society, such as roads, bridges and electrical plants
container – n. very large shipping boxes used to transport goods, often over long distances
approach – n. a way of doing something, or dealing with something
partnerships – n. a business that is jointly owned; a joint effort or project between partners
alliances – n. people or countries joined for a special purpose
get to grips with (British idiom; the American English version of this idiom is: "come to grips with") – idiom to deal with