Step up or down stairs, step by step. Thailand believes that people will make in their lives did not succeed. Gradually, don't do anything intentionally to exceed the ability or skip steps.
Step up or down stairs The step by step. Thailand believes that people will not succeed in life. Gradually done carefully Do not do anything to excess capacity. Or skip
Step up or down the stairs, step, step by step. People believe that will not succeed in life. It carefully. "Don't do anything to เกินความสามารถ or across the stage.