Any idiot can face a crisis, it’s the day-to-day living that wears you out.
论证是一种颓废的意志
I think that when you have a dream and you believe in it, and you work hard, and you don't give up, you can achieve anything.
Libraries were full of ideas—perhaps the most dangerous and powerful of all weapons.
In mathematics, the journey from confusion to clarity is the most rewarding experience.
The role of education in economic development cannot be overstated; it is the foundation upon which innovation and productivity are built.