The strength of an acid is measured by its ability to donate a proton, and the strength of a base by its ability to accept a proton.
酸的强度由其提供质子的能力来衡量，碱的强度由其接受质子的能力来衡量。
没有人是有极限的。
数据驱动的研究可以挑战长期持有的经济假设。
位卑者不怕攀登高山，贫困者勿需点缀虚幻的光环，朝圣者心中自有上帝，引导一路向前。
What matters in life is not what happens to you but what you remember and how you remember it.
可持续性不是成本，而是对我们共同未来的投资。
Nobody wants to be this strenuous thing: an individual; it demands an effort.