Musar for Berakhot 33:8

Concerning solitude, the main thing is to remain at home. Even your visit to the synagogue should be very short. In fact, it is better to pray at home, for it is impossible to be spared from jealousy or from hearing idle talk or lashon hara in the synagogue. And one receives punishment for this, as we find (Shabbos 33a), "Also one who hears and is silent...." This is even the more so on Shabbos and Yom Tov when they gather to talk - It is then better that you don't pray at all. Refrain also from going to the cemetery (especially women), as it leads to all kinds of sorrow and sin. It is also advisable that your daughter not go to the synagogue, because she'll see beautiful clothes there, become jealous and talk about it at home. This will lead to lashon hara, etc. She should rather cling to Mussar and not become jealous of anything in this world, where everything is vanity and illusions, appearing and disappearing overnight (Yonah 4:10). "Though he grows as high as the sky, his head reaching the clouds, he perishes forever..." (Iyov 20:6,7). "For property does not last forever, or a crown for all generations" (Mishlei 27:24). And even while it exists it is worthless, loathsome and disdained by any sensible person. Woe to him who is impressed by it. Envy only the fear of Hashem (ib. 23:17). She should not say, "How can I earn a share in the World-to-Come? - I can't do it!" For we have learned (Berachos 17a): "One may do much or one may do little, provided he directs his heart to heaven."