"When someone is searching," said Siddhartha, "then it might easily happen that the only thing his eyes still see is that what he searches for, that he is unable to find anything, to let anything enter his mind, because he always thinks of nothing but the object of his search, because he has a goal, because he is obsessed by the goal. Searching means: having a goal. But finding means: being free, being open, having no goal.

I remember 20 was an embarrassed age because of older. When I was 20 I feel difficult and bit sad to accept that. But I would rather forget how old I am and keep head down towards front to live. When my younger cousin brother was 20, on that day I bought a small cherry cake in Holiland and other relatives bought a bigger one cake. We congratulated him happy birthday and asked him for making a wish. He was bit sad and said so fast today is already 20.

这个电工知识你应该知道，但这英语写的太美了-享受[馋嘴]
All homes in Singapore must have residual current circuit breakers installed from July
Homeowners will be given a grace period of two years from the required date to install the electrical safety device. SINGAPORE: Home owners must have a residual current circuit breaker installed in their homes from Jul 1, said the Energy Market Authority (EMA) and the Housing and Development Board (HDB) on Friday (May 12).

The residual current circuit breaker is an electrical safety device that cuts off the electricity supply immediately upon detecting current leakages that may lead to an electric shock.
Current leakages are caused by ageing or exposed wires, faulty electrical appliances, as well as damaged insulation. The residual current circuit breaker is an essential protective device to prevent electric shocks.

A grace period of two years from Jul 1 will be given to home owners to install the device. The requirement is applicable to all residential premises.
An electrical distribution board box with a residual current circuit breaker
residual current circuit breaker 漏电短路开关