The best experiments often come from simple ideas and careful observation.
生命的历史由突变书写。
可持续性不仅仅是一种趋势,更是我们对后代的责任。
It's not what you're looking for trouble, but something that you're not sure of, but in fact, it's not.
越南人民深深热爱独立、自由与和平。但在面对国家独立和自由受到威胁时,越南人民宁愿牺牲一切,不惜失去生命,也要捍卫祖国的独立和自由。
人生的主要任务就是:识别并分离那些不属于我们自己的东西,以便我们能成为自己。