Confidence is not 'they will like me'. Confidence is 'I'll be fine if they don't'.
"The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart."
The beauty of chemistry lies in its ability to explain the world at the molecular level.
People demand freedom of speech as a compensation for the freedom of thought which they seldom use.
【释义】:遵循礼的准则,不随意议论他人,不吝啬自己的付出。
"Never stop learning. The world is always changing, and you must change with it."