Displaying 4 translations: Dyer, Henricks, Lau, Wu
Chapter 55 Dyer

He who is in harmony with the Dao is like a newborn child.
Deadly insects will not sting him.
Wild beasts will not attack him.
Birds of prey will not strike him.
Bones are weak, muscles are soft.
Yet his grasp is firm.
He has not experienced the union of man and woman, but his whole, his manhood, is strong.
He screams all day without becoming hoarse.
This is perfect harmony.
To know harmony is to know the changeless.
To know the changeless is to have insight.
Things in harmony with the Dao remain.
Things that are forced grow for a while but then wither away.
This is not the Dao and whatever is against the Dao soon ceases to be.

Chapter 55 Henricks

1. One who embraces the fullness of Virtue,
2. Can be compared to a newborn babe.
3. Wasps and scorpions, snakes and vipers do not sting him;
4. Birds of prey and fierce beasts do not seize him;
5. His bones and muscles are weak and pliant, yet his grasp is firm;
6. He does not yet know the meeting of male and female, yet his organ is aroused—
7. This is because his essence is at its height.
8. He can scream all day, yet he won't become hoarse—
9. This is because his harmony is at its height.

10. To know harmony is called "the constant";
11. To know the constant is called "being wise";
12. To add on to life is called a "bad omen";
13. For the mind to control the breath—that's called "forcing things."

14. When things reach their prime they get old;
15. This is called "not the Way."
16. What is not the Way will come to an early end.

Chapter 55 Lau

One who possesses virtue in abundance is comparable to a new born babe:
Poisonous insects will not sting it;
Ferocious animals will not pounce on it;
Predatory birds will not swoop down on it.
Its bones are weak and its sinews supple yet its hold is firm.
It does not know the union of male and female yet its male member will stir:
This is because its virility is at its height.
It howls all day yet does not become hoarse:
This is because its harmony is at its height.
To know harmony is called the constant;
To know the constant is called discernment.
To try to add to one's vitality is called ill-omened;
For the mind to egg on the breath is called violent.

A creature in its prime doing harm to the old
Is known as going against the way.
That which goes against the way will come to an early end.

Chapter 55 Wu

One who is steeped in Virtue is akin to the new-born babe.
Wasps and poisonous serpents do not sting it,
Nor fierce beasts seize it,
Nor birds of prey maul it.
Its bones are tender, its sinews soft,
But its grip is firm.
It has not known the union of the male and the female,
Growing in its wholeness, and keeping its vitality in its perfect integrity.
It howls and screams all day long without getting hoarse,
Because it embodies perfect harmony.

To know harmony is to know the Changeless.
To know the Changeless is to have insight.

To hasten the growth of life is ominous.
To control the breath by the will is to overstrain it.
To be overgrown is to decay.
All this is against Tao,
And whatever is against Tao soon ceases to be.