With greater confidence in yourself and your abilities, you will set bigger goals, make bigger plans and commit yourself to achieving objectives that today you only dream about.～Brian Tracy
對自己和自己的能力有自信的人，會定下更大的目標，做更大的計劃，並竭力完成今日的願望。
Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence. ~ Helen Keller
樂觀是通往成功的信念。沒有希望和自信，就無法成就任何事。
We must have perseverance and above all confidence in ourselves. We must believe that we are gifted for something, and that this thing, at whatever cost, must be attained.～ Marie Curie
我們必須有恆心，尤其要有自信。我們要相信我們的天賦是用來做某種事情，無論代價多大，必要達成它。
Each time we face our fear, we gain strength, courage, and confidence in the doing. ~ Theodore Roosevelt
在每次面對恐懼時，我們都能從中獲得力量、勇氣和信心。
We have full confidence in Jesus Christ. Our confidence rises as the character of God becomes greater and more trustworthy to our spiritual comprehension. ~ Aiden Wilson Tozer
我們在耶穌基督裡充滿信心。當我們在屬靈認知上，對神的屬性認識越深、信靠越多，我們的自信心就越提升。
I can do all this through Him who gives me strength.
我靠著那加給我力量的，凡事都能做。（腓4:13）
Do not think of yourself more highly than you ought, but rather think of yourself with sober judgment, in accordance with the faith God has distributed to each of you.
不要看自己過於所當看的；要照著神所分給各人信心的大小，看得合乎中道。（羅12:3）
Commit your way to the Lord; trust in him and he will do this: He will make your righteous reward shine like the dawn, your vindication like the noonday sun.
當將你的事交託耶和華，並倚靠他，他就必成全。他要使你的公義如光發出，使你的公平明如正午。（詩37:5-6）
Yet this is no cause for shame, because I know whom I have believed, and am convinced that he is able to guard what I have entrusted to him until that day.
然而我不以為恥；因為知道我所信的是誰，也深信他能保全我所交付他的，直到那日。（提後1:12）
Unless the Lord builds the house, the builders labor in vain. Unless the Lord watches over the city, the guards stand watch in vain.
若不是耶和華建造房屋，建造的人就枉然勞力；若不是耶和華看守城池，看守的人就枉然警醒（詩127:1）