On 12th November 2018, Mr. Iu shared with us an important message commonly ignored by many students. Referring to an old Chinese proverb saying “stealing a needle is the same as stealing a piece of gold”, Mr. Iu pointed out that minor misbehaviours could twist our very fabric of being and accumulated into bad characters, which could lead us to commit grave offence. He particularly warned us not to take a “just for fun” mentality when doing “small bad things”, especially in the mishandling of Smartphone usage at school. Let’s be mindful of the consequences and avoid making big and regrettable mistakes.