美不是裝飾，而是一種必需品。
Beauty is not an ornament; it is a necessity.
知識(shí)是宇宙中最寶貴的資源。
量子力學(xué)的美在于它能夠描述最小尺度下粒子的行為，即使它違背了我們的經(jīng)典直覺。
People with a clear sense of identity know who they are and what they stand for. They have a strong sense of self and are not easily swayed by others.