国家的力量在于其人民的福祉。
The strength of a state is in the well-being of its people.
人生短暂如白马过隙，若不及时享受生活，年老时只能空自悲伤。
The meaning of life is that it stops.
The more you sweat in peace, the less you bleed in war.
We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.
The Langlands program is a challenge to our understanding of the fundamental nature of mathematics.