Do not worry about your difficulties in Mathematics. I can assure you mine are still greater.
不要担心你在数学上遇到的困难；我敢保证我遇到的困难比你还大得多。
如果你没惹怒某些人，说明你做得不对。
人性本善，但罪恶的社会环境使人变坏了。
モノとモノの間に生まれる「間」が、最も重要な表現である。
What a fool old Adam was. Had everything his own way; had succeeded in gaining the love of the best looking girl in the neighborhood, but yet unsatisfied with his conquest he had to eat a miserable little apple.
我不是信徒，我是怀疑论者。