I'll ask [removed by admin] to help me.
Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.
He does not know how. There was accident up there when they mishandled the stuff. The reaction although self starting and maintaining is beyond human capabilities to control.
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.