历久弥坚 meaning in English

remain unshakable and become even firmer as time goes by

After 25 years , our love is even stronger than before
25年已经过去，我俩的爱情历久弥坚。
Skepticism has kept me from believing in true love ? one that is pure and enduring
年轻使我不懂得爱? ?那种纯洁且历久弥坚的爱。
Certainly , brand is the most valuable assets of corporation , as it can stride over the time and space . there is always an enthusiastic client standing behind each successful advertising
强劲的品牌因其固若磐石的宝贵资产，得以跨越时空历久弥坚，每个成功广告的背后，都站着一位热情洋溢的客户。