Un florilège questions pertinentes et non complaisantes de @vmarchand5962 le dimanche 26 janvier 2020 ¶ See also https://twitter.com/nico_lambert/status/1221781022167224320?s=20 https://twitter.com/vmarchand5962 https://twitter.com/nico_lambert/status/1221781022167224320?s=20 ¶