The only way to learn mathematics is to do mathematics.
The harder the battle, the sweeter the victory.
写作是一种治疗方式;有时我想知道那些不写作、不作曲或不画画的人是如何应对的。
Financial supervision should keep pace with the times, encouraging innovation while preventing risks.
I don’t think about age. If you keep working hard, you can keep going.