Analysis:

This quatrain by Saadi Shirazi is a beautiful expression of love and longing. Let's break down the lines:

Line 1: ما را به چه روی از تو صبوری باشد

"Why should we have patience with you?"
The speaker is questioning why they should be patient with their beloved, implying that their love is so intense that patience is almost impossible.

Line 2: یا طاقت دوستی و دوری باشد

"Or the endurance for both friendship and distance?"
This line suggests that the speaker cannot bear the thought of being both close to and far from their beloved. The idea of distance is painful.

Line 3: جایی که درخت گل سوری باشد

"In a place where the Syrian rose grows,"
The Syrian rose is a symbol of beauty and love. By mentioning this flower, the poet creates a beautiful and romantic image.

Line 4: جوشیدن بلبلان ضروری باشد

"The chirping of nightingales is necessary."
Nightingales are often associated with love and singing. This line suggests that in a place of such beauty, the sound of nightingales is essential.

Deeper Meaning:

This quatrain suggests that:

Love is a powerful force: The speaker's love is so intense that it makes patience and distance almost unbearable.
Beauty and love are interconnected: The image of the Syrian rose and the nightingale creates a beautiful and romantic image, suggesting that love and beauty are intertwined.
The inevitability of love: The speaker implies that love is a natural part of life, and it is impossible to resist.

This quatrain is a celebration of love and its power to inspire passion and longing. The speaker is expressing their deep love for their beloved and the impossibility of living without them.