I never buy a stock unless I understand the business.
除非我了解业务，否则我从不购买股票。
Don't stop when you're tired. Stop when you're done.
The only way to find the limits of the possible is by going beyond them into the impossible.
The discovery of the genetic code was a monumental step in understanding the molecular basis of life.
I don't think you can ever stop learning as an actor.