The greatest discovery of any generation is that a human being can alter his life by altering his attitude.
You should avoid sloth and unreliability.
宇宙不仅比我们想象的更奇怪,而且比我们能够想象的更奇怪。
The art of writing is the art of discovering what you believe.
The key to making money in stocks is not to get scared out of them.
学习的唯一途径就是生活。