The distinction between the a priori and the a posteriori is epistemic, not metaphysical.
先验与后验的区别是认识论的，而非形而上学的。
What we love we shall grow to resemble.
I'm a fighter, and I'm very determined and independent.
The same things do not produce the same effects， though conjoined with the same subjects.
Persistence is key in mathematical research; many great results come from long struggles.
任何有价值的人生都是一个持续的寓言。
"The best books are the ones that leave you a little different than when you started."
The only real failure is the failure to try.