生命中最伟大的荣耀不在于从未跌倒,而在于每次跌倒后都能站起来。
The greatest glory in living lies not in never falling, but in rising every time we fall.
In mathematics, the journey from question to answer is often more enlightening than the answer itself.
Every breakthrough starts with a question, and every question is a step toward the unknown.
Les lois sont des toiles d'araignée à travers lesquelles passent les grosses mouches et où restent les petites.