Don't criticize what you can't understand.
当一扇幸福的门关起的时候,另一扇幸福的门会因此开启,但我们却经常看这扇关闭的大门太久,而忘了注意到那扇已经为我们而开启的幸福之门。
Failure is interesting — it’s part of making progress. You never learn from success, but you do learn from failure.
好奇心是科学的驱动力。
竞争是好事,它迫使你不断进步。