实现明天的唯一限制将是我们今天的疑虑。
The only limit to our realization of tomorrow will be our doubts of today.
If you're not making mistakes, you're not trying hard enough.
自动控制的艺术在于正确调整修正力。
Art is the language of the unspeakable.
I'm a true believer that everything happens for a reason.