"the same school of thought" is a correct phrase in written English.
You can use it in order to indicate that two or more people have the same opinion or way of thinking on a subject. For example, "Both of my friends shared the same school of thought on which restaurant to go to."
Prof Kaboğlu, who I first thought of, belongs to the same school of thought and rank.
Defending a resume that simply fails to get the right message across comes from the same school of thought.
"There's always been a sense that Ennahda was from the same school of thought as the Brotherhood.
But this is the same school of thought that advises women not to wear short skirts if they wish to avoid being raped.
Garde, it seems, graduated from the same school of thought and is expected to place stability over emotion which, in the pressure cooker environment of the Premier League, could be exactly what Villa need.
The US congress may seem miles away from the hardliners in the Iranian Majlis, but they appear to be of the same school of thought when it comes to any change in Iran-US relations.
From the work of Roman Jakobson, of the same school of linguistic thought, Lévi-Strauss adopted the so-called distinctive feature method of analysis, which postulates that an unconscious "metastructure" emerges through the human mental process of pairing opposites.
Mr Peiris was the youngest of the cousins - all of whom attended the same school and thought of each other as siblings.
Unfortunately, the police service lacks pioneers and too many of the leaders are from the same safe schools of thought".
"Grant was denigrated by this same school of historiography, which really dominated American thought through World War II".
These questions spring from the same "Grovel, Knave" school of thought that inspired every previous crop of obnoxious interview questions, like "What's your greatest weakness?" and "With so many talented candidates, why should we hire you?" 1.
