"Sometimes the hardest battles are the ones fought within ourselves."

The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.

Hard work and perseverance are the keys to overcoming any challenge.

写作不仅仅是讲故事，更是揭示隐藏的真相。

In the first place God made idiots. This was for practice. Then He made School Boards.

Chemistry is the bridge between the microscopic world and the reality we see every day.

风和浪总是站在最能干航海者的一边。

过去并非直线，而是错综复杂的网。