Hailing women as the "womb of humanity", Canada's first lady Sophie Gregoire Trudeau today asked young women to be fearless and face the world with their heads held high. Addressing a group of Indian women students here at the Asia launch of the global campaign -- 'She Will Grow Into It' -- she also asked them to speak up for those who cannot, and "have fun". The wife of visiting Canadian Prime Minister Justin Trudeau said many cultural beliefs have asked women to have "small space in society or disappear sometimes" from it, but that will not happen.