该句使用否定结构强调努力在科学中的必要性。
Science is not something that can be gained without effort. In the realm of science, there are no shortcuts to success other than hard work; passion, fantasy, or even intense longing cannot substitute for actual labor.
A minute of success often comes at the cost of years of failure.
When you believe in what you do and stop caring about how others perceive you, you can achieve true inner peace.
Marriage is essentially an ethical relationship—a legally recognized form of ethical love.
Lucky love often accompanies the brave.
Many people pay for their success with the happiness of their youth.
Reality is the shore we stand on, and success is the far shore; between them flows a rushing river, with interest serving as the bridge, and only through action can we cross.
In the eyes of cowards and the indecisive, everything seems impossible to achieve.
The failures of youth are often more satisfying than the victories of middle age or the successes of old age.
The secret to success in life is to seize the opportunity immediately when it arises.
Whether success or failure, at least give it a try; only then can life become better.
A successful businessman is like a tiger, while a failed one is like a wolf; which one would you rather deal with?
科学并非可以不劳而获，在科学领域，除了辛勤汗水之外，没有任何捷径可以通往成功；热情、幻想或全心的渴望，都无法替代实际的劳动。
一分钟的成功，往往是以多年的失败为代价换来的。
当你相信自己的所作所为并不在意他人的眼光时，你才能获得真正的自在。
婚姻本质上是一种伦理关系，是具有法定意义的伦理之爱。
幸运的爱情，往往与勇气相伴。
许多人是以牺牲青春的幸福，来换取成功的。
现实是此岸，成功是彼岸，两者之间隔着湍急的河流，而兴趣便是河上的桥梁，唯有行动才能渡过。
在懦夫和犹豫不决者眼中，任何事情看上去都是无法成功的。
青年时代的失败，往往比壮年时的胜利或老年时的成功更令人欣慰。
人生成功的秘诀在于：当机会来临时，务必果断抓住。
无论成功或失败，至少要尝试，生活才会变得更好。
一个成功的商人如虎，一个失败的商人如狼，你更愿意与哪种人打交道？
"It is through hard work that hope becomes visible."
"What guides you forward is the dream you spoke of today."
"No great endeavor can be achieved without great hardship."
"If you seek an ordinary life, you will encounter ordinary setbacks."
"Do not ask about the result first, ask about your effort and dedication."