我们在蔬菜种植方面成功的真正标准在于产量与环境管理之间的平衡。
The only thing that can make you brave is your own fear.
有权势的天子,也未必尊贵;穷苦的平民,也未必低贱。贵贱的分别,在于行为的美恶。
"The best way to lead is by example."
The novel is a weapon against fanaticism and intolerance.
优秀的数学家应该既严谨又富有想象力。