If they want to climbtheladder of success they should be given that opportunity.
如果他们想攀登成功的阶梯,他们应该被给与那个机会。
《柯林斯英汉双解大词典》
2
In understanding cognitive ability, we must not elevate discrimination to a science; allowing people to climbtheladder of life only as far as their cells might suggest.