对研究者而言,持续的好奇心是突破学术瓶颈的重要源泉。Duì yánjiūzhě ér yán, chíxù de hàoqíxīn shì tūpò xuéshù píngjǐng de zhòngyào yuánquán.For researchers, sustained curiosity is an important source of breakthroughs through academic bottlenecks.
大自然永远是艺术家取之不尽的创作源泉。Dàzìrán yǒngyuǎn shì yìshùjiā qǔ zhī bù jìn de chuàngzuò yuánquán.Nature is always an inexhaustible source of inspiration for artists.
人民的支持是政府力量最重要的源泉。Rénmín de zhīchí shì zhèngfǔ lìliàng zuì zhòngyào de yuánquán.The people's support is the most important source of a government's strength.