孩子不是需要解决的问题，而是需要被理解的个体。

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

Society can and does execute its own mandates， and if it issues wrong mandates instead of right， or any mandates at all in things with which it ought not to meddle， it practices a social tyranny more formidable than many kinds of political oppression， since， though not usually upheld by such extreme penalties， it leaves fewer means of escape， penetrating much more deeply into the details of life， and enslaving the soul itself.

创新是将变化视为机会而非威胁的能力。

Love is the most powerful force in the universe.