Important Notice

I will be going on leave from Saturday 29 June 2013. I may still respond to essays submitted by the end of Wednesday 26 June, GMT+0800. It is unlikely that any essay submitted later than that will receive a response until after 3 July, so if you are in a hurry, that won't work for you. I wish all my students the best, and will see some of you again from 3 July onwards. Cheers!