You must be filled with expectancy. You must be awash in hope.

文字的力量可以改变世界。

Innovation is not just about technology; it's about changing the way we think and operate.

医学的艺术在于在自然治愈疾病时逗乐病人。

These walls are very interesting. When you first went to jail, you hated the high walls, and slowly, you get used to it. This is called institutionalization.

"Illustrations should whisper secrets to the reader, not shout the obvious."