Sun Tze's theory

Today, read a mail about Sun Tze's theory.....comical but i came to realise something that i know all the time....i shouldn't keep on thinking about past or planning to much for the future. Instead, i should just concentrate on my current affairs....without success of current work, nothing will be materialised in the future. I knew this long time ago....but my mind is still bogged by the death of oscar and also those good times...i know i should get going or else i'll be slow in everything i had planned!!! Sze Ling....time to really wake up!!!!!!