Every tree planted today is a legacy for tomorrow's generations.
今天种下的每一棵树都是留给后代的遗产。
Happiness and unhappiness depend upon the opinion we have of things.
Life has taught me to think,but thinking has not taught me to live.
Life is about creating yourself.
It is not the creation of wealth that is wrong, but the love of money for its own sake.
To be a writer is to be a spy on life.
实现明天理想的唯一障碍是今天的疑虑。
The best way to predict the future is to invent it.