it's definitely a gate for a bright future. By entering a good school or even a top school (in general not just primary school), first thing is that it makes easier to enter the employment market, gate is open, once it is open, the success depends on one self, gotta prove it. Second, good school provides in general better educatio system, good environment, and highly competitive environment. Heard the saying says, if you want to be successful, mix around with successful people, if you want to be smart, mix around with smart people.