【释义】：圣人处世的道理是灵活多变的，能根据时机和环境变化而采取合宜的行动，不拘泥于固定的方式。
The heart is a muscle the size of your fist. Keep loving, keep fighting.
Some of life,you have to go to great challenges.
The beauty of chemistry lies in its ability to explain the unseen.
确保和平的最佳方式是维持大国之间的权力平衡。
On innovation: "I think frugality drives innovation， just like other constraints do. One of the only ways to get out of a tight box is to invent your way out."
