"Children deserve books that challenge them, not just entertain."
孩子们值得拥有挑战他们的书,而不仅仅是娱乐。
The weight of a secret is heavier than stone.
在数学中,提出问题的艺术必须比解决问题更有价值。
我做事情不是为了得到反应或关注,而是因为我热爱做这些事情。
拉丁美洲是乌托邦与怀旧的大陆。
"The beauty of science is that it is constantly evolving and there is always something new to discover."