"Children deserve books that challenge them, not just entertain."
Have an aim in life,or your energies will all be wasted.
Success in farming isn’t just about yield; it’s about stewardship of the land for future generations.
成为一体、团结一致是伟大的。但尊重差异的权利可能更伟大。
要想成功,你必须愿意失败。
Some men can get results if kindly encouraged, but give me the kind that do things in spite of hell.
在科学工作中,那些拒绝超越事实的人很少能真正理解事实。