儿童书籍应该充满温暖,而不仅仅是说教。
在弦理论的景观中,可能有10^500种不同的真空状态,每种状态对应一个不同的可能宇宙。
上帝在他的爱里吻着“有涯”,而人却吻着“无涯”。
No one is an artist unless he carries his picture in his head before painting it.
HUMILITY. Imitate Jesus and Socrates.