保持进步的唯一方法是不断推动自己。
The only way to keep improving is to keep pushing yourself.
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。
The past is the foundation of the future.
A strong company culture is built on trust, transparency, and accountability.