If you've got an important goal or task coming up and you're feeling unsure about your ability to do it, visualize it first!

如果你有一个很重要的目标或是一个任务，而且你不是很确定自己是否有能力来做，那么先把它想象出来。

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This is another way of saying that if you have two important tasks before you, start with the biggest, hardest, and most important task first.

改善业绩、提高工作效率的关键在于，每天早晨要做的第一件事情，就是对你来说最重要的那件事情，并使之成为终生的习惯。

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The first (and most important) task is to calculate the scaling factor for the graph. This is simply how many pixels in height each value will be worth when it is plotted.

第一项任务(也是最重要的任务)是计算图形的比例因子，就是说在绘图时每单位的值在高度上要占用多少像素。

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And the last recurring theme, one that binds all prayers together, is that I might walk closer with God and make that walk my first and most important task.

WHITEHOUSE: National Prayer Breakfast

Deciphering the first draft of the human genome has been a monumental task and was rated on Monday as being more important than the discovery of the wheel.

BBC: You are in: Sci/Tech