n. 意志力，毅力
词根：will
adj.
willing 乐意的；自愿的；心甘情愿的
n.
will 意志；情感；遗嘱；意图；心愿
v.
willing 决心；用意志力驱使；将（财产等）遗赠某人（will的现在分词）
vi.
will 愿意；下决心
vt.
will 决心要；遗赠；用意志力使
1.Stones whet a sword, difficulties strengthen willpower.
石头是刀的朋友，障碍是意志的朋友。
2.He came in for help after his attempts to stop smoking by willpower alone failed.
他仅靠毅力戒烟失败后到这里来求助。
3.You already know that willpower isn't enough.
你已经知道意志力是不够了吧。
4.Willpower isn't the biggest issue in trying to change a habit.
意志力并非尝试改变习惯的最大因素。
5.Your willpower is not like a dam that can block the torrent of self-indulgence.
你的意志力不像可以阻止自我放纵的洪流的水坝。
6.Strong willpower will come to your rescue.
强大的意志力可以拯救你。
7.We need willpower to channel our Qi, our spiritual energy.
我们需要自己的意志力来运气，我们的精神能量。