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"Formal methods are not a silver bullet, but they are an essential tool in the quest for reliable systems."

"When you are young, you think you can leave and never look back. But you always do."

The advancement of mathematics is through the continuous questioning of established truths.

I prefer liberty with danger to peace with slavery.

"The only way to learn a new programming language is by writing programs in it."

Stepchildren are at greater risk because evolutionary pressures have shaped parental psychology to favor genetic offspring.

科學(xué)的精確性既需要嚴(yán)謹(jǐn)，也需要?jiǎng)?chuàng)造力。