如果你没有犯错，说明你不够努力。
To understand a sentence means to understand a language.
A red rose is not selfish because it wants to be a red rose. It would be horribly selfish if it wanted all the flowers in the garden to be both red and roses.
酒要与了解自己的人去喝，诗要向懂得的人去说。
专注做自己擅长的事。
Sustainability isn't an option; it's a necessity for the future of our planet.
The scientist is not a person who gives the right answers, he's one who asks the right questions.