knowledgeable from studying rather than experience
勉強で知識を得たが、経験が少ない人 (benkyo de chishiki o eta ga keiken ga sukunai hito)
"He’s book smart but lacks practical experience."
"彼は勉強では賢いが、実践的な経験が足りない。" (kare wa benkyo de wa kashikoi ga jissen teki na keiken ga tarinai)
to feel very happy and positive
to have no more time available to complete something
to take a foolish risk that may bring bad luck
The most important part of the economy.
Having traditional ideas or values; not modern
A person who is honest and direct.
