变革在开始时最艰难，在中期最混乱，在结束时最美好。
Change is hardest in the beginning, messiest in the middle, and best at the end.
The key to success is not just hard work, but working smart and being adaptable to change.
真相很少是纯粹的，也从来不是简单的。
生命的意义在于我们如何赋予它意义。
You have to be willing to sacrifice to get what you want or what you need.