I'm not afraid to take on a challenge, I'm not afraid to take a risk.

Every discovery in physics opens a door to a new mystery, and that is the beauty of science.

良好的习惯塑造优秀的人生。

When someone tells you about the peak year of human history， the period of time when things were good before things went downhill， it will always be the years of when they were 10 years sold — which is the peak of any human’s existence.

图书馆里栖息着夜晚从书页中走出的幽灵。