One of the most dangerous forms of human error is forgetting what one is trying to achieve.
人犯错误最危险的一种就是忘记自己的目标是什么。 ——Paul Nitze
Have an aim in life, or your energies will be wasted.
没有目标的一生注定碌碌无为，确定一个目标吧。——R.Peters
What makes life dreary is the want of motive.
缺少动力将让生活无聊乏味。
——G.Eliot
If you wait, all that happens is that you get older.
如果你等待，发生的只是你变老。
——Larry McMurtry
Try not to become a man of success but rather try to become a man of value.
不要试图去做个成功者，宁可做个有价值的人。 ——Einstein
Hope deserts us at no period of our existence.
在我们一生中，希望从来未遗弃过我们。
——R.L.Stevenson
Hope is a good breakfast, but it is a bad supper.
希望是顿美好的早餐，但却是顿糟糕的晚餐。——Francis Bacon
It is not by the grey of the hair that one knows the age of the heart.
白发并不能告诉你一个人心灵的年纪。
——Edward B.Lytton
If you do not plant knowledge when young, it will give us no shade when we are old.
如果年轻时不培养知识，年老时将没有乘凉的树荫。——Chesterfield
Progress is the activity of today and the assurance of tomorrow.
进步乃今日之努力，明日之保证。
——Emerson
Living without an aim is like sailing without a compass.
生活没有目标，就像航海没有罗盘。
——John Ruskin
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