信念是人類思想和行為的重要組成部分。它是一種堅定的信仰，有助于人們在追求目標時保持堅定和決心。以下是一些有關信念的英文句子：

1. 'Believe you can and you're halfway there.' - Theodore Roosevelt

2. 'Your beliefs become your thoughts, your thoughts become your words, your words become your actions, your actions become your habits, your habits become your values, your values become your destiny.' - Mahatma Gandhi

3. 'The only limit to our realization of tomorrow will be our doubts of today.' - Franklin D. Roosevelt

4. 'Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.' - Christian D. Larson

5. 'The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.' - William James

6. 'The only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle. As with all matters of the heart, you'll know when you find it.' - Steve Jobs

7. 'If you want to achieve greatness, stop asking for permission.' - Unknown

8. 'Beliefs have the power to create and the power to destroy. Human beings have the awesome ability to take any experience of their lives and create a meaning that disempowers them or one that can literally save their lives.' - Tony Robbins

9. 'The future belongs to those who believe in the beauty of their dreams.' - Eleanor Roosevelt

10. 'The mind is everything. What you think you become.' - Buddha

這些句子展示了信念對人們的重要性，以及堅定信念如何幫助人們實現(xiàn)自己的目標。無論是在個人生活中還是在職業(yè)生涯中，信念都是一種強大的力量，它可以推動人們不斷前進、超越自我。