In this world, there had been lots of things related to positive and negative.
In mathematics, we learnt positive and negative in addition, subtraction, multiplication and also division. We learnt that to improve our counting skills....
In Chinese culture, we're exposed to the concept of Yin and Yang. Yin represented the 'negative' while Yang represent the other one... Through this, people believe in Feng Shui, people believe in life....
In social network, men usually are the positive one and women are the negative one. Men and women will meet each other and finally pass down their generation continuously....
In science, positive equals to North pole and negative equals to South pole. Due to Science law, like pole will repel each other definitely and unlike pole will attract each other....
Positive and negative will never be together even a single second....
In Physics, the principle of superposition...
when there's constructive interference, the amplitude will be added up (positive+positive)
when there's destructive interference, the amplitude will definitely become ZERO (positive+negative)
In Mathematics, when a positive number added to a negative number; the total amount will be decreased. On the other hand, when a negative number is added to a positive number; the total amount will be increased...
We can't live alone in this world without the presence of Positive and Negative. Although both of them can't meet each other in a better way, they taught us everything in this world is not consistence all the time..
The world is keep changing, changing in such a cruel way...
Make use to both of them...
这一位是来自马六甲的一位叔叔. 他每天晚上都会在马六甲的一条街上卖起他的蚝煎. 据说，他已经在同一个地方任劳任怨地长达60年之久. 他的工作看似简单，做似难. 他的责任看起来只是把一碟碟的蚝煎送到客人面前，但责任背后却要负起另一个责任... 就是保持蚝煎的美味并加以改良. 
看着这意味婶婶的表情，你会想到什么？认真？有爱心？无奈？还是.....
又是一名老师傅. 也是靠着一双巧手工作.
