How to I make an object move faster?

I’m making this maze game as a trial game and then see where it goes, but I can’t figure out how to make an object (the player) move faster. I gone on several site and even checked on this site but i just can’t seem to find the answer. If someone can help me with this i would truly be grateful.

using UnityEngine;
using System.Collections;

public class NewBehaviourScript : MonoBehaviour {

// Use this for initialization
void Start () {

}

// Update is called once per frame
void Update () {
	transform.Translate(Input.GetAxis("Horizontal") * Time.deltaTime, 0f, Input.GetAxis("Vertical") * Time.deltaTime);
}

}

@lilius this is the script that i am using for movement

by making it faster,by moving it