丙型肝炎的挑战不仅在于找到病毒，还在于理解它是如何逃避免疫系统的。
The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.
自然状态下的生活是孤独、贫穷、丑陋、野蛮和短暂的。
In the end, we only regret the chances we didn't take.
"The choices we make define who we are, not the circumstances we face."
数据库技术的进化是一段旅程，而不是目的地。我们必须继续创新和适应。