以下是關於友誼的英文佳句：
1. "Friendship is like a tree， it flourishes in sunshine and stands in storms." -- William Arthur Ward
2. "True friendship is like health - one may enjoy it more when it is lost." -- Henry David Thoreau
3. "Friendship is a plant of slow growth, and must undergo and withstand the shocks of adversity before it is entitled to the appellation of friendship." -- William Wordsworth
4. "A true friend is the one who reaches for your hand and touches your heart." -- Zig Ziglar
5. "Friends are like stars; you don't always see them, but you know they're always there." -- Unknown
6. "Without friends, life would be a drab and meaningless experience." -- Dale Carnegie
7. "True friendship is a plant of such virtue that it yields its fragrance even in the face of adversity." -- Matthew de Bollaere
8. "True friendship never has malice in it; malice always mars true friendship." -- Ralph Waldo Emerson
9. "A friend is a person with whom you feel comfortable sharing all your joys and sorrows." -- Unknown
10. "Friendship is like money, easy to earn but hard to keep." -- Unknown
希望這些英文佳句能幫到你。