I have noticed that youngsters given to the climbing habit usually do something when they grow up.
我已经注意到有爬山习惯的年轻人长大后通常有所作为。
If you can’t, you must. If you must, you can.
The ladder of success is best climbed by stepping on the rungs of opportunity.
I will always be grateful to my poor parents. I owe everything to them, my education, my life, and any success I have had.