Here are some duas that should be recited before studying
للَّهُمَّ انْفَعْنِي بِمَا عَلَّمْـتَنِي وَ عَلِّمْنِي مَا يَنْفَعُنِي
Oh Allah! Make useful for me what you have taught me and teach me knowledge that will be useful to me.
اللَّهُمَّإِنِّي أَسْأَلُكَ فَهْمَ النَّ بِيِّينَ وَ حِفْظَ الْمُرْسَلِينَ الْمُقَرَّبِينَ
Oh Allah! I ask you for the understanding of the prophets and the memory of the messengers, and those nearest to you.
.اللَّهُمَّ اجْعَلْ لِسَانِي عَامِرًا بِذِكْرِكَ وَ قَلْبِي بِخَشْيَتِكَ
{Oh Allah! Make my tongue full of Your remembrance, and my heart with consciousness of You.}
Allâhumma lâ sahla illâ mâ ja‘altahu sahlâ wa anta taj‘alu al-hazana idhâ shi’ta sahlâ.
{Oh Allah! Nothing is easy except what You have made easy. If You wish, You can make the difficult easy.}
للَّهُمَّ انْفَعْنِي بِمَا عَلَّمْـتَنِي وَ عَلِّمْنِي مَا يَنْفَعُنِي
Oh Allah! Make useful for me what you have taught me and teach me knowledge that will be useful to me.
اللَّهُمَّإِنِّي أَسْأَلُكَ فَهْمَ النَّ بِيِّينَ وَ حِفْظَ الْمُرْسَلِينَ الْمُقَرَّبِينَ
Oh Allah! I ask you for the understanding of the prophets and the memory of the messengers, and those nearest to you.
.اللَّهُمَّ اجْعَلْ لِسَانِي عَامِرًا بِذِكْرِكَ وَ قَلْبِي بِخَشْيَتِكَ
{Oh Allah! Make my tongue full of Your remembrance, and my heart with consciousness of You.}
Allâhumma lâ sahla illâ mâ ja‘altahu sahlâ wa anta taj‘alu al-hazana idhâ shi’ta sahlâ.
{Oh Allah! Nothing is easy except what You have made easy. If You wish, You can make the difficult easy.}