exigeants

In a sentence

• Les professeurs sont parfois exigeants avec leurs étudiants.

  Teachers are sometimes demanding with their students.

  Here, 'exigeants' refers to the demanding nature or high expectations that teachers may have toward their students, indicating the requirement for rigor and effort.

• Les standards de qualité dans cette industrie sont exigeants.

  The quality standards in this industry are demanding.

  'Exigeants' is used to describe the high and rigorous standards required within the industry, showing the challenging aspect of meeting such criteria.

• Il faut être exigeant envers soi-même pour réussir.

  One must be demanding of oneself to succeed.

  In this sentence, 'exigeant' is applied to oneself, meaning one must hold oneself accountable and set high personal standards to achieve success.