我不需要任何人的认可来知道自己的价值。
I don’t need validation from anyone to know my worth.
The most profound theories often arise from the simplest observations.
The best bakers are those who respect tradition but aren't afraid to innovate.
The Langlands program is a bridge between the discrete and the continuous.
解释：第一次击鼓能振作士兵们的勇气，第二次击鼓可以使士兵们的勇气低落，第三次击鼓士兵们的勇气就消失了。