Understanding the fundamental forces of nature is essential to comprehending the cosmos.
要理解一个句子的意义，我们必须考虑说话者的意图和话语的背景。
对物体基本粒子相对重量的研究是一个全新的课题，就我所知，此前无人涉足。
Your time is limited, don't waste it living someone else's life. Don't be trapped by dogma, which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.