These are the times that try men's souls.
无论生活看起来多么艰难,总会有你可以去做,并且取得成功的事情。最重要的是你不能放弃。
勇气不是没有恐惧,而是判断有比恐惧更重要的东西。
Sustainability is not an option; it's a responsibility we all share.
Don't tell me how good you make it; tell me how good it makes me when I use it.
The ability to read and interpret the genetic code has revolutionized our approach to medicine and genetics.