A vida é uma festa que não se repete.
在科学中，真理往往存在于不同学科的交汇处。
子游问孝，孔子说：“现在的孝顺，只是能赡养老人。即使是犬马，都会得到饲养。不敬重，有何区别？”
The child is not a passive recipient of knowledge but an active participant in the learning process.
"To write is to make a mark, to leave a trace, to say 'I was here.'"
Collaboration across industries and governments is essential to tackle the global challenge of climate change.
Do not use power to suppress opinions you think pernicious, for if you do the opinions will suppress you.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."