All this will happen because people have neglected the basic lessons of Science, they have gone in for politics and religion and wars instead, and sought out passionate excuses for killing one another. Science on the other hand is dispassionate and without bias, it is the only universal language. The language is numbers. When at last we are up to our ears in death and garbage, we will look to Science to clean up our mess.

Meaning: The timing of death cannot be treated as an appointment people can count on controlling. The calendar image expresses uncertainty about life’s duration, encouraging awareness of limits without making a prediction about any individual or demanding constant urgency.

Meaning: Death is imagined as unable to hear objections, so a protest cannot make it negotiate. The saying expresses mortality’s finality rather than a judgment about how someone should feel about loss.

Meaning: Death is named as a certainty against which other expectations seem less secure. The saying invites perspective on finite life, but it gives no information about anyone’s timing or circumstances and should not dismiss fear, grief or the value of present care.

Meaning: Death is possible at any age, while old age makes the end of life impossible to ignore. The contrast is a reminder of mortality.