最好的数学不仅严谨,而且优雅。
The best mathematics is not just rigorous; it is also elegant.
The West is not a place, it's a state of mind.
No matter who you are, no matter what you did, no matter where you've come from, you can always change, become a better version of yourself.
I have always been a stranger in this world, a visitor, a tourist.
未来は、過去の積み重ねでできている。
The best way to predict the future is to create it.