Nature doesn’t have waste—everything is food for something else.

Science is not a race; it’s a journey of patience and precision.

Confidence is not 'they will like me'. Confidence is 'I'll be fine if they don't'.

The unity of mathematics is not an illusion but a reality waiting to be uncovered.

粮仓充实，民众就能知道礼节；衣食充足，民众就能知道耻辱。