The concept of legal obligation is central to the understanding of law.
I'm not afraid to fail, I'm afraid not to try.
所有幼兒教育必須以促進(jìn)孩子的長(zhǎng)此以往發(fā)展為目的。
The harder you work, the luckier you get.
The only thing that stands between you and your dream is the will to try and the belief that it is actually possible.