If you want to go fast, go alone. If you want to go far, go together.
Persistence is key in mathematical research; many great results come from long struggles.
DJI's success comes from our persistence in technology.
任何心理活動的價值都以其對成功生活的貢獻來衡量。
我不是商人，我就是生意本身。
I don't have any particular recipe [for developing new proofs] ... It is the reason why doing research is challenging as well as attractive. It's like being lost in a jungle and trying to use all the knowledge that you can gather to come up with some new tricks, and with some luck you might find a way out.