How could we discuss this and that without knowing the whole world is reflected in a single pearl? - Ryōkan

When you encounter those who are wicked, unrighteous, foolish, dim-witted, deformed, vicious, chronically ill, lonely, unfortunate, or disabled, you should think: “How can I save them?” And even if there is nothing you can do, at least you must not indulge in feelings of arrogance, superiority, derision, scorn, or abhorrence, but should immediately manifest sympathy and compassion. If you fail to do so, you should feel ashamed and deeply reproach yourself: “How far I have strayed from the Way! How can I betray the old sages? I take these words as an admonition to myself.”

Pourquoi me sentirais-je
Dans le besoin ?
Devant ma porte de broussailles,
La lune est là,
Les fleurs sont là.

When all thoughts
Are exhausted
I slip into the woods
And gather
A pile of shepherd's purse.

Like the little stream
Making its way
Through the mossy crevices
I, too, quietly
Turn clear and transparent.