Deep into that darkness peering, long I stood there wondering, fearing, doubting, dreaming dreams no mortal ever dared to dream before.

Imagination creates reality.

When you do something best in life, you don’t really want to give that up – and for me it’s tennis.

"The most dangerous prisons are those we build for ourselves."

角色必须让他们的创造者感到惊讶。

In the realm of algorithms, efficiency is not merely a measure of speed, but a profound statement about the nature of the problem itself.