The man persisted, “Well, to be a businessman, it is certainly necessary to know Russian.” Reb Chaim responded, “So, he won’t be a businessman.”
So, the man said, “Even to be a Rosh Yeshiva today, one must know Russian — to speak to the students and to the parents.” Reb Chaim responded, “So, he won’t be a Rosh Yeshiva.”
Finally, the man inquired “If he won’t be a Rav and he won’t be a businessman and he won’t be a Rosh Yeshiva, what will be with him?” Reb Chaim answered, “He will be a poor man who knows Shas by heart!”
In other words, “What is going to be? I don’t know what is going to be. But I know that I do not want my son Velvel learning Russian.”
Again, no parallels to today. But the lesson to be learned is that one must do what is right, and in accordance with the Torah, and “let the chips fall where they may”. The consequences are G-d’s business. (R’ Frand)