努力和热情是任何领域成功的关键,尤其是在音乐中。
数学中的每个问题都有解答,关键在于找到正确的路径。
Profitability and responsibility must go hand in hand.
基因编辑的伦理影响必须在每一步都得到考虑。
Letters are the biographer's gold mine; they reveal what official records conceal.