The discreet and well‑informed scientists do not believe in...

The discreet and well‑informed scientists do not believe in their absolute and one hundred per cent reliability. Anyhow, they use these relative laws in their scientific studies and depend on them in arriving at scien­tific and technical results, unless the subsequent scientific progress proves the falsity of any one of them. In our ordinary day‑to‑day life also we do not sit waiting for the one hundred per cent reliability of anything.