Gratitude is an antidote to negative emotions, a neutralizer of envy, hostility, worry, and irritation.
The bond market is the smartest market in the world.
没有思想的自由,就没有真正的自由。
一片叶子遮住眼睛,就连泰山也看不见了。
Science is the crystallization of human wisdom and an important force driving social progress.