The past is a shadow that clings to our heels.
过去是紧贴我们脚跟的影子。
孩子不仅仅是小大人；他们有自己看待和理解世界的方式。
保持进步的唯一方法是不断推动自己。
在数学中，提出问题的艺术必须比解决问题更有价值。
I think you have to have an attitude of willingness to accept failure, which is part of innovation.
What we have to do is find a way to celebrate our diversity and debate our differences without fracturing our communities.
快乐激发玩耍的冲动，兴趣激发探索的冲动，满足激发品味和整合的冲动，而爱在安全、亲密的关系中激发这些冲动的循环往复。