Efficiency in farming is not just about yield; it's about resource management.
The greatest weakness of all is the great fear of appearing weak.
我们必须在能源需求和环境保护之间取得平衡。
Success is not final, failure is not fatal: it is the courage to continue that counts.
Three passions, simple but overwhelmingly strong, have governed my life: the longing for love, the search for knowledge, and unbearable pity for the suffering of mankind.
To write is to rewrite, and to rewrite is to understand.