I'm not going to let anyone bring me down.
我不会让任何人把我打倒。
The best designs come from understanding natural laws.
Efficiency in mining comes from continuous improvement, not just big breakthroughs.
"The best stories are those that stay with you long after you've turned the last page."
语言教学的本质在于思维能力的培养，而不仅仅是知识的积累。
The fight against hunger is a fight for justice.
The desires， and other passions of man， in themselves， are in his own power； his real difficulties are， to know when they are to be controlled， and when not.
