伟大的事情永远不会来自舒适区。
The ground floor is where the city and the building meet - it's the most important level.
The most important skill in mathematics is the ability to think clearly.
文章是用来承载道理的,不仅仅是为了观赏美观。
Be fearless in the pursuit of what sets your soul on fire.
任何人都能成为历史,只有伟人能创造历史。
I want to inspire people to follow their dreams.