-
3
Achievements
-
2
Days Read in a Row 2021-01-06
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Years Read 2022-10-20
Thus mathematics may be defined as the subject in which we never know what we are talking about, nor whether what we are saying is true. -- Bertrand Russell
3
Achievements
2
Days Read in a Row 2021-01-06
Years Read 2022-10-20
Thus mathematics may be defined as the subject in which we never know what we are talking about, nor whether what we are saying is true. -- Bertrand Russell