Science is the art of asking the right questions.

Love is the only force capable of transforming an enemy into a friend.

Mathematics is not just about numbers and equations; it's about understanding the patterns and structures that underlie everything in the universe.

When I look at the world I'm pessimistic, but when I look at people I am optimistic.

战争是危险的领域，因此勇气是战士的首要品质。