The concept of infinity is not just a mathematical abstraction, but a physical reality.

Greatness comes from believing in yourself and never giving up.

The true end of satire is the amendment of vices by correction.

消费者偏好变化迅速，保持领先意味着多倾听少说话。

热情值25点智商。

经验不过是人们给自己的错误取的名字。