I wasn't sure I had made a right decision, and I am still not sure yet. Nevertheless, I have certainly learnt a lot in many aspects throughout the years, which I am sure I would not have time to learn or even think about it if I were still working in Hong Kong. With no doubt, doing a PhD is definitely a tough process. But in retrospect, its certainly an unforgettable and fruitful experience for life. So yes, by the time of this writing, I have basically graduated or otherwise I would be still complaining this and that :-) I am delighted to annouce that I successfully defended my thesis on May 20 followed by the submission of it on May 25.
So what's next? there must be a reason for taking one and a half months to update this blog :-P In the past two months, I was super duper busy not only with preparing for my graduation, but also with packing things for relocation -- because I got a Postdoc offer at Stanford starting from June. (Postdoc is actually a postdoctoral training for one to three years after a PhD degree.) So yes, I am still sort of a student, and looking forward to get a permanent job some day :-)
Last but not least, my graduation would not be possible without the support from all my friends, families and especially my dearest wife. Thank you!