The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively.
一个人的伟大不在于他获得了多少财富，而在于他的正直和他积极影响周围人的能力。
大萧条不是资本主义的失败，而是政府政策的失败。
The city is a living organism that we must treat with care.
追求数学真理是一项既个人又普遍的努力。