Problems are not stop signs, they are guidelines.
Do not weep do not wax indignant. Understand.
Always desire to learn something useful.
By failing to prepare, you are preparing to fail.
It's always too early to quit.
Be kind whenever possible. It is always possible.
I can, therefore I am.
Only the educated are free.
Without hard work, nothing grows but weeds.
Wherever you are - be all there.
I do not want to go into its physical reasons: the construction of the human body is different from that of carnivorous animals. But man's intelligence is such that it can be utilised to defend any-thing he does, whether right or wrong.