The labor which it would require to make a single one of these guns by hand would exhaust the patience and perseverance of any ordinary workman.
真正的发现之旅不在于寻找新的风景,而在于拥有新的眼光。
渔业领导力意味着有勇气为长期利益做出艰难选择。
在危机时刻,透明度建立信任。
物理学的魅力在于它能够用简单的原理解释复杂的事物。
Writing is a way of reclaiming one's voice.