大自然为所有活动都观察了合适的时间。
The best stories are those that resonate with the reader's own experiences, that touch something deep within them.
Good people do not need laws to tell them to act responsibly, while bad people will find a way around the laws.
Curiosity and persistence are the driving forces behind scientific breakthroughs.
Keep your face always toward the sunshine, and shadows will fall behind you.
I don't want to be a star—I want to be a legend.