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.
I'm crazy, I'm nuts. Just the way my brain works. I'm not normal. I think differently. My mind is always going.
In every story, there is a hidden truth waiting to be discovered.
I never know what I think about something until I read what I've written on it.
Technology in forestry has evolved from chainsaws to satellites, but our responsibility remains the same.
成功不是终点，失败也不是致命的：重要的是继续前进的勇气。