贫困的问题不在于人们懒惰,而在于经济体系没有为他们提供机会。
The great philosophers are those who have the courage to think for themselves.
诗歌是一块画布,心灵可以在上面作画。
Safety isn't just a priority, it's a core value that must be embedded in everything we do.
学习的最好方法就是教。
Natural selection is the only known natural process that can build functional complexity.