The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.
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。
Excellence is not an act, but a habit.
The price of justice is eternal publicity.
The only way to discover the limits of the possible is to go beyond them into the impossible.
The only thing necessary for the triumph of evil is for good men to do nothing.
Every decision we make today about ocean resources will echo for decades in marine ecosystems.