"Every saint has a past, and every sinner has a future."

财富不在于拥有很多钱，而在于拥有很多选择。

Don't be afraid to break the rules if it means staying true to yourself.

I'm not a perfect person, but I try to be better every day.

The desire for verification is understandable but cannot always be satisfied.

Innovation in science often comes from looking at old problems in new ways.