数学的本质不是把简单的事情复杂化，而是把复杂的事情简单化。

The basis of shame is not some personal mistake of ours, but the ignominy, the humiliation we feel that we must be what others want us to be.

Innovation is not just about technology; it's about finding better ways to serve our customers.

Don't drift into self-pity because it doesn't solve any problems.

Success comes from persistence and the willingness to learn from failures.