silence.

sometimes, we need to remain silent.

specially when we feel something not right happen.

keep silent, and hear your voice of heart.

right there, there's a lots of things, you should realize.

sometimes, we have to silent.

to keep things as secret.

or to make a situation better.

silence is always the key. 

Source

sometimes, we choose to be silent.

maybe to hide things from person we loved.

maybe to shut up people's mouth talking bad.

be silent, is the best way ever.

p/s ::: .........