At this moment, the child was frightened, crying loudly and shouting in confusion.

The man answered:"It doesn't matter. His father is good at swimming."

Once upon a time, a man passing by a river noticed that a grown-up man was going to throw a child he carried in his arms into the river.

"Why are you to throw the child into the river? Aren't you afraid he would be drowned?"

The passer-by asked:

The passer-by then asked:

"His father can swim, but does it follow that the son can also swim without practice?"