使用 Only those with... 结构强调条件，in spirit 作为介词短语修饰 elegant，体现了抽象概念的具象化表达。
To be a protagonist, one must have genius. Yet genius lies in self-confidence and one's own strength. — Gorky
To overcome life's anxiety and depression, one must first learn to be one's own master.
It is my confidence that allows me to float above the mire of life without sinking into it. — Dante
Only those with a broad-mindedness can be truly elegant in spirit; only those with self-confidence and strength can be truly elegant in appearance.
People can control their own destiny. If we are dominated by others, the fault lies not in fate, but in ourselves. — Shakespeare
Be confident and then give it your all—if you hold this mindset, nine times out of ten, you will succeed. — Wilson
In real life, every great achievement begins with confidence, and the first step is taken by faith. — August von Schlegel
A hundred people full of confidence and determination are far better than ten thousand who are timid, though respectable and worthy of respect. — Sinclair
Inventors rely entirely on a tremendous amount of confidence to have the courage to move forward into the unknown. — Balzac
One must have the ability of self-confidence, determining right and wrong from one's own conscience, not following the judgments of the masses. — Zhang Taiyan
Self-confidence is the first step toward success. — Einstein
The confidence we have in ourselves will sprout the green buds of confidence that others have in us. — La Rochefoucauld
一个做主角的非有天才不可。可是天才在于自信，在于自己的力量。——高尔基
要克服生活的焦虑和沮丧，得先学会做自己的主人。
能够使我飘浮于人生的泥沼中而不致陷污的，是我的信心。——但丁
具有博大胸襟的人，才有可能在心灵上潇洒;具有自信和实力的人，才有可能在外表上的潇洒。
人们可以支配自己的命运，若我们受制于人，那错不在命运，而在我们自己。——莎士比亚
要有自信，然后全力以赴--假如具有这种观念，任何事情十之八九都能成功。——威尔逊
在真实的生命，每桩伟业都有信心开始，并由信心跨出第一步。——奥格斯特冯史勒格
一百个满怀信心和决心的人，要比一万个谨小慎微的和可敬的可尊重的人强得多。——辛克莱
发明家全靠一股了不起的信心支持，才有勇气在不可知的天地中前行。——巴尔扎克
人须有自信之能力，当从自己良心上认定是非，不可以众人之是非为从违。——章太炎
自信是向成功迈出的第一步。——爱因斯坦
我们对自己抱有的信心，将使别人对我们萌生信心的绿芽。——拉罗什富科
"He never pressed them for payment."
"Strive to become someone who brings happiness to others, like sunlight that warms people around you."
"the more tolerant you are the wider it grows"
"Do not be too hard on yourself, nor demand perfection from others."
"When a foot crushes a violet, yet the violet leaves its fragrance on that foot, that is forgiveness."