不是要成为最好的,而是要变得比昨天更好。
It's not about being the best, it's about being better than you were yesterday.
无限的努力是打开潜能的关键---而不是实力与头脑。
我坚信,区分成功与不成功,一半的因素就是纯粹的毅力差别。
The truth is rarely pure and never simple.