处理一个不自由的世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反抗。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
The most important thing is to awaken in the child his own will and ability to create.
返祖现象是理解犯罪行为的关键。
Education is the bridge between traditional practices and modern sustainability.
你没有第二次机会。生活不是任天堂游戏。
【译文】 孔子说：“父母在世时，不要走远，必须远走时，一定要留下准确的地址。”
每个实验都会破坏其开始时的某些条件。