The best time to plant a tree was 20 years ago. The second-best time is now.
种一棵树最好的时间是20年前,第二好的时间是现在。
If you don't fail, you're not innovating enough.
要是命运将会使我成为君王,那么也许命运会替我加上王冠,用不着我自己费力。