世界上最可靠的就是你自己。
The most reliable thing in the world is yourself.
【讲解】:我十五岁时开始立志学习,三十岁时能立足与社会,四十岁时能通情达理遇事不再疑惑,五十岁时懂得了天命的道理,六十岁能听的进不同的意见,到了七十岁时已经达到随心所欲,想怎么做就怎么做,也不会超出规矩。
The discovery of odorant receptors and the organization of the olfactory system has opened up new avenues for research in neuroscience and biology.
We must invest in technology that not only improves efficiency but also reduces environmental impact.