昨日參加了五四運動--打羽毛球。下午三點打到5點，穿了新買的波鞋，有點兒不太習慣，須時適應。打完波出了一身汗，沖了涼的感覺是特別舒服 。晚上還會合了李氏一家晚膳，席間還相約日後打網球。

今天如常返工，還繼續忙於有點"老鼠拉龜”的功課。幸好阿Sir來電詢問我在課業上的問題以及進修的進度，使我有很好的機會將疑問提出。這個科目“決策數量法”主要是用不同程式去計算及處理商業上的數據及統計資料，要須要時常用計數機的。對於計數，是我的弱項，不知為何由小學開始已經對計數不甚了解，也因為根底打不好，所以凡有計算的科目都要比別人多花時間學習。然而，這科偏是必修科目，尤幸也是計算科目的最後一科，只好勤力點好了。

We done the "Five Four activities" yesterday by playing badminton for two hours between 3:00-5:00pm. I wore the new bought Muzuro shoes and felt not very comfortable. Maybe trying more times to fit them all right.  Taking a bath after perspiration, made myself very cosy.  Also, we have had a fruitful dinner with Daniel Li and family and talked about the tennis game in June.

Back to office as usual today.  Busy on the 'difficult & tough' homework as well.  Chu Sir phoned at the right time, asked me what problems and questions.  That really helped me to solve some heavy going. This course, "Quantitative Methods for decision makings" is tough for me. It contains the calculations and managements of the figures informations and statistics what business firms are dealing with.  It needs to use financial calculators very often.  About the calculations, it is the weakest subject what I suffer.  I don't know why I am so stipud when facing the mathematics since in primary schools studies.  For this reason, my foundations of mathematics was so frailty.  So I need more time than others for the studing of mathematics/statistics subjects.  However, this course is compulsory, I should make much effort on it and pas the examination at last. (Fortunately, this is the last 'subject' of calculations)